UPDATE
The list below has been updated, and then sliced in smaller pieces. And that unabridged & unbundled version is now part of the navigation in the leftside margin of this blog.
0 - 9
1000tags - Tag cloud based search - Search
1001 - Flickr update service - Images
14dayz - Timetracker - Tasks
15tags - Something - Tag (Stealth)
180n - Choose what's news - News
1millionsentencesxista - Buy a sentence and increase traffic - Marketing
1time - Track project & employee time - Time
20culture - Article on Web 2.0 design trends - About
20culture - Article on Web 2.0 design trends - About
2.0websites - Categorized lists of Web 2.0 phenomena - About
23hq - Store, share & manage photos - Identity
24eyes - Personal portal - Portal
24sevenoffice - Web-based crm & erp - CRM
301url - Shorten your url - Software
30boxes - Manage & share calendar - Schedule
30daytags - Fresh tagclouds - Tag
30gigs - Store your data - Store
3bubbles - Add chat to your blog - Chat
3jam - Text messaging for groups - Communicate (Stealth)
3spots - Lists & reviews many Web 2.0 sites - About
43deals - Find best deals - Ecommerce
43people - Tag based matching & dating - Community
43places - Publish & share stories about places - Community
43things - Publish, share, find your goals - List
4shared - Upload & share files - Collaborate
5ive - Temporarily unavailable - Unknown (Stealth)
6-Clicks - Add keywords to websites - Bookmark
7tipson - Share tips - Knowledge
8by1 - Share your wish - List
9cays - Group email2web - Email
9rules - Validate & share links to content - Bookmark
AAA
A9** - Clustered search - Search
Abaqueinside - Catalogue ware - Software
Abazab - Upload & share your vids - Video
Abcde… - Get the longest email-address - Email
Abetx - Auction betting exchange - Gamble
Abiword - Web based word processing - Text (Stealth)
Abouturl - Aggregates many site tests - Software
Academiclive - Search academic articles - Search
Accoona - A.I. Enhanced search - Search
Adaction - Search me - Search
Adaptiveblue - Collect & manage favorite things - List
Addictingclips - Upload, watch & share multimedia - Multimedia
Adgenta - Add ads to your site, blog or rss feed - Ecommerce
Adultswim - Episode previews, games, community - Video
Aduna~ - Visualize search results - Search
Agatra - Web-based password saving - Office
AI3 - Articles & lists re semantic softwares - About
Aidpage - People help people - Economy
Aim - Myspace for AOL users - Community
Airset - Manage & share calendars, contacts, groups - Project
Airtroductions - 8 miles high dating - Date
Ajax - Mozilla developer community - Software
Ajaxian** - Ajax blog - About
Ajaxilicious - Share your movies thru RSS - Video
Ajaxos - Ajax operating system - OS (Stealth)
Ajaxpaterns - Ajax developers portal - Software
Ajaxshowcase - Aggregates Ajax applications - Software
Ajaxsketch - Create drawings & diagram - Images
Ajaxwhois - Results while you type - Search
Ajaxwrite - Copy-paste of Word, in Ajax - Text
Ajchat - Create chat rooms - Chat
Alertbear - Customize your feeds - RSS
Alesti - Feed reader - RSS
Alexa - Contribute to ranked search & stats while you surf - Search
Alexadex* - Buy & sell shares in sites - Game
Alexaholic - Compare websites based on Alexa - Stats
Alexscoupons - Find coupon deals - Marketing
Alkemis - Map mash-up - Map
Allconsuming - List & share everything you like - List
Allmydata - Store & share your data - Store
Allmyfavorites - Social bookmarking - Bookmark
Allpeers - Upload & share your media (Czech) - Multimedia (Stealth)
Allspotsmarket - Sports stock market - Gamble
Allyourwords - Associate & share words with links - Bookmark
Almondrocks - Share feeds - RSS
Altsearch - Categorized list of Web 2.0 companies that are also in THIS list - About
Amazon* - Shop, sell, review & rank - Ecommerce
Amazonwebservices - Unlimited storage - Store
Ambedo - Bookmark, tag & search - Search
Ambientdevices* - Datacasting inc. interfaces - Data
Amiamo - Find things & people you like - Community
Amiglia - Publish & share family trees, photos, maps… - Community
Amigofish - Rate, recommend & share podcasts - Audio
Ándale - Small online business sales tools - Ecommerce
Annotea - Create & share metadata - Knowledge
Answers - Best answers to your questions - Knowledge
Apartmentratings - Rent after reading tenant's review & rating - Ecommerce
Applian - Capture streaming audio & video - Software(Subm. by Bill Dettering)
Arcaplay - Rate & share games - Game
Armchairgm - Digg sports news - News
Askeet - Ask & answer it - Knowledge
Asoboo - Find people & places in your city - Collaborate
Associatedcontent - Produce & publish content, get paid - Economy
Ataja - Shorten your url - Software
Atiki - Tag based feed search - RSS
Attensa - Feed reader for Outlook - RSS
Attentiontrust - Advertising based on mutual understanding - Marketing
Auctionmapper - Find auctioned goods nearby (mash-up) - Ecommerce
Audioclipping* - Search AV (German) - Search
Audiri - Recommend & share your media - Multimedia
Averageshoveler - Game & RSS news mash-up - Game
Avidbeauty - Share photos & sounds - Multimedia
Avvenu - Remote access to your computer - Office
Aytozon - Comparison shopping from Amazon & Ebay - Ecommerce
Azareus - Distribute bandwidth & share content - Software
BBB
B2evolution - Open source blog engine - Software
Backbase* - Ajax applications - Software
Backfence - Publish & share community news - News
Backflip - Social bookmarking - Bookmark
Baeboo - Shop comparison - Ecommerce(Subm. by Sdfcvs)
Ballbug - Memeorandum for baseball - News
Bandnews - Search band news - News
Barcamp - Ongoing interactive event - Collaborate
Barewiki - Make a wiki in seconds - Text
37signals* - Basecamp, Backpack, Writeboard, Ta-da List - Software
Basecamp - Manage your projects - Project
Bashr - Wikipedia, Flickr & Delicious mash-up - Search
Bbbuddy - Organize, store, edit & share your texts - Text
Beanrocket - News reader - RSS
Bebo - Find back school & college friends - Community
Bebop - Compare music calendar against your iTunes catalogue - Audio
Become - Collective shopping search - Search
Beedeo - Upload & share videos - Video
Beeplet - Set up reminders & get alerts - RSS
Beggr - Give me your money - Finance
Betafy - Get alerts about new Web 2.0 companies - About
Betbug - Betting exchange - Gamble
Betbull - Betting exchange - Gamble
Betbutler - Betting exchange - Gamble
Betdaq - Betting exchange - Gamble
Betfairpoker - Poker community - Gamble
Betfairgames - Bet on poker and blackjack games - Gamble
Betfanatic - Betting exchange - Gamble
Betmate - Betting exchange - Gamble
Betonbet - Bet on sports, poker & casino games - Gamble
Betsson - Betting exchange, poker & casino tournaments - Gamble
Betterdesktop - Share usability tests - Design
Bettingmarket - Article on P2P betting - About
Betxc - Betting exchange - Gamble
Bibli - Publish & share texts - Text
Bibliophil - List your books & share - Text
Bibsonomy - Share bookmarks & literature lists - List
Big - Big search reseults - Search
Bigbluesaw - Submit cad design & get product delivered - Personal manufacturing
Bigcartel - Web stores for creative people - Software
Bigcartel - Start, review & recommend online shops - Ecommerce
Bigcite - Publish & share quotes - Collaborate
Bigcontact - Publish your videos & mp3s - Multimedia
Biggerboat - Search entertainment - Search
Bigoven - Publish & share recipes - Text
Billmonk - Manage debts - Economy
Binexx - Bet on stocks - Gamble
Birthdayforever - Manage & share your wishlist & photos - List
Bitbomb - Web2SMSs reminders - Notes
Bitsofnews - Submit, read, rank & discuss news - News
Bittercyclist - Bicycle accident map & community; map mash-up - Map
Bittorrent - Share files & bandwidth - Excel
Bitty - Embed content from web services - Blog
Bixee - Job finder - Employment
Blabb - Social bookmarking - Bookmark
Blablalist - Publish & share lists - Tasks
Blinkbits - Share knowledge - Knowledge
Blinklife*** - Social email - Email
Blinkist - Social bookmarking - Bookmark
Blinklistsocial - Lists of 2.0 websites - About
Blinksale - Web-based invoicing - Finance
Blinkx - Personalized epg - Video
Blip - Get video & podcasting on your blog - Blog
Blish - Buy or sell your media - Ecommerce
Bliss - Customize game to couple’s needs - Game
Blogs - Notification2email - Blog
Blobber - Communicate with other site visitors - Communicate
Blockrocker - Buy & sell thru classifieds; map mash-up - Ecommerce
Blogabond - Publish your travel blog (map mash-up) - Blog
Blogbeat - Blog analytics software - Stats
Blogbridge - Feed reader - RSS
Blogburst - Syndicate blogs to mainstream media sites - Blog
Blogbuy - Social market place - Ecommerce
Blogbuzzmachine - Blog search - Search
Blogcheese - Publish video on your blog - Video
Blogcode - Start blog & find similar ones - Blog
Blogdex - Folksonomied blog topics selection - News
Blogdigger - Search blogs - Search
Blogelo - Rate & share websites - Bookmark
Blogexpress - Feed reader - RSS
Bloggersnap - Add your webcam snapshot to any blog - Blog
Bloggoggle - Categorize & rate pro bloggers - Blog
Bloginfluence - Rate your influence in the blogosphere - Blog
Blogladder - Create & maintain your blog - Blog
Bloglet - Blog update notifications thru email - Blog(Subm. by Chistian Mayaud)
Bloglines - Feed reader - RSS
Blogmad - Publish & browse blogs & get credits - Blog (Stealth)
Blogmarks - Social bookmarking - Bookmark
Blogmemes - Vote for & share memes - Blog(Subm. by Shelly)
Blogniscient - Rank & read blog articles - Blog
Blogniscient - Rank blog articles - News
Blogprinting - Publish, print & sell it - Publish
Blogpulse - Search blogs - Search
Blogr - Publish & share your media - Multimedia (Stealth)
Blogs - Notification2email - Blog
Businesssoftware - Article on running business on Web 2.0-based software - About
Blogspirit - Blog solution - Blog
Blogtronix - Blogging & corporate community software - Community
Bloxor - Maintain & use your blogroll online - Blog
Blue - Find & share - Search
Bluepuddle - Create & enrich maps - Map
Bluepulse - Internet 2 cell phone - Software
Bluevex - Bet on sports & stocks - Gamble
Blummy - Manage your bookmarks - Bookmark
Blurb - Turn your blog into a book - Blog
Blursoft - Forum software inc - Software
Bmaccess - Social bookmarking with thumbs - Bookmark
Boardtracker - Search forums - Search(Subm. by James)
Bofunk - Pick up content for your blog - Multimedia
Bolt - Watch, upload & share media - Store
Bluesmiley - Manage your online life - Outlook
Bookmarkme - Help create & download bookmarks - Bookmark
Bookmarktracker - Social bookmarking - Bookmark
Booksforschool - Buy & sell used text books - Ecommerce
Bookswellread - Publish & share book reviews - Text
Box - Store & share data - Store
Boxxet - Social search - Search (Stealth)
Bozpage - Web 2.0 sources - About
Brainjams - Share knowledge & collaborate on ideas - Knowledge
Brainreactions - Participate in brainstorms & share ideas - Knowledge
Breakinglocals - Local artists and fans community - Audio
Brightcove - Start broadcasting - Video (Stealth)
Bringalink - Submit better links on front page articles'content - Bookmark
Broadbandgenie - Find best provider - Ecommerce
Broadbandsports - Upload & share sports videos - Video
Broadsnatch - Share multimedia - Multimedia
Browsershots - View thumbs of your website in all browsers - Design
Browsr - Social directory - Portal
Browster - Search & browse instantly - Search
Bryght - Create & maintain a community - Store
Bubble20snarkgroup - Everything against Web 2.0 - About
Bubblr - Create & share photo strips - Comix
Bubbleshare - Phlog, share, add audio captions - Multimedia
Bubblesnaps - Add balloons to your pics & share them - Comix
Buddymarks - Social bookmarking - Bookmark
Buddyping - Find friends & events locally (map mash-up) - Schedule
Budgettracker - Track your finances - Finance
Bulletprooflinks - Share tutorials, tools & templates - Design(Subm. By Dragos Bergkotte)
Bunchball - Play games with your friends - Game
Busythumbs - Post & share text & photos from cell to blog - Blog
Butterfat - Traceroute map mash-up - Email
Butterfly~ - Bookmark & annotate - Bookmark
Buttonator - Drag, drop & share web buttons - Design
Buymyprofile - Buy or sell ad space on profile pages - Marketing
Buzzingo - Buzz notifier (Yahoo + Feeling Lucky mash-up) - News
Buzznet - Share videos & photos - Multimedia
Buzzshout* - Review & rank Web 2.0 companies - About
Buzzwordhell - Rate & condemn - Fun
CCC
Cafépress - Design, sell, buy - Ecommerce
Cafespot - Social guide to cafes, restaurants, etc - Marketing
Calcoolate - Online calculator - Calculate
Calendarhub - Create & share calendars - Schedule
Calfeed - RSS calendar - RSS (Stealth)
Camino - Mozilla power & Mac style browser - Browse
Campaignmonitor - Email marketing tool - Marketing
Campfire - Permalinked chat - Chat
Camraoke - Submit, rate & share karaoke videos - Video
Capitoolvertical - Search VCs & entrepreneurs - Fund(Subm. by Baris Karadogan)
Carbonite - Back up your PC - Store
Carbonmade - Publish & manage your portfolio online - Ecommerce
Castingwords - Get your podcasts transcribed - Economy
Castpost - Upload & share your av clips - Multimedia
Categoriz - List of Web 2.0 companies - About
Cchits - Social bookmarking - Bookmark
Ceiva - Host & share photos - Images
Cellpedia - Search for mobile phones - Search
Cellswapper - Swap out or in a mobile phone contract - Economy
Centraldesktop - Group project management - Project
Certifyr - Certify 2.0-ishness of your website - Fun
Chainreading - List, review & recommend books - Text
Chalksite - Bring your classroom online - E-learning
Changetolink - Create, bookmark & share pages - Bookmark
Chatsum* - Chat with & leave messages same-site-visitors - Chat
Chicagocrime - Crime dbase map mash-up - Map
Chipin - Collect money for a gift, a cause or a fund - About
Chipin - Connect, collect & give money - Economy
Chipleaders - Poker community - Community
Chipmark - Social bookmarking - Bookmark
Chuquet* - Find buzzes - Bookmark
Cingo - Keep your family together online - Community
Cingularmusicid - Have music recognized thru your cell - Audio
Citadel* - Communicate & share in groups - Project
Citeulike - Store, share, manage academic papers - Text
Citycita - Organize local events - Events (Stealth)
Cityfeeds - Find what's happening in a city now - Search
Civilnetizen - File swapping - Excel
Cl1p.net - Copy & paste between computers - Software
Calaimid - Manage your online identity - Store
Classcaster - Interact with students thru podcasts & blogs - E-learning
Click2zap - Remove parts of web page before print out - Software
Clicktv - Edit & comment on videos while you watch - Video
Clickcaster - Record, license, publish & promote your radio show - Audio
Clicktoscan - Scan, store & share documents with your phone camera - Images
Clicmobile - Mobile social software - Software
Clipclip - Clip & share - Bookmark
Clipfire - Shop search engine & community - Ecommerce
Clipmarks - Social clipping - Bookmark
Clipshack - Upload & send video - Video
Closo - Start & advertise your online shop - Ecommerce
Cloudalicious - Follow site's tags over time - Tag
Cloudee - Aggregates news per term - Search
Cluckoo - Publish & share local news - News
Cluebacca - Storing & organizing text clips - Text
Clusty - Cluster results in folders - Search
Coastr - List & share your beers and beer places - Marketing
Cocomment - Track back your commentosphere - Blog(Subm. by Sam)
Codase - Source code search - Search
Codase - Search for & share code - Software
Coghead - Create web-based business apps - Software (Stealth)
Coinlogic - Make money on your content - PSP
Colib - Tag, share & sort your media - Multimedia
Collaboradate - Meta dating website - Date (Stealth)
Collaborativerank - Search & rank - Search
Collectik - Upload, manage, mix & share podcasts - Audio
Collectivex - Communicate, share files & schedulas, group-wise - Community
Colorblender - Color picker & matcher - Images
Colorcell - Find beautiful color combinations - Images
Colorschemer - Explore color schemes - Design
Colourlovers - View, are & review color schemes - Design
Colr* - Play with color photos & publish results - Images
Colrpickr - Color picker - Images
Comagz - Cocreate & rate content - Community
Commontimes - Social bookmarking & clippings - Bookmark
Communitywalk - Share places & routes (map mash-up) - Community
Complore - Collaborate on research - Knowledge
Confluence - Enterprise wiki - Collaborate
Congoo - Search and preview premium content - Search (Stealth)
Connectedy - Social bookmarking - Bookmark
Connectingthedots - 2.0 blog - About
Connectviabooks - List, review & discuss books - Text
Connotea - Social bookmarking (for researchers) - Bookmark
Conservativematch - Only for rednecks - Date
Consumating - Tag based dating - Community
Contentvote - Add voting to your blog content - Survey
Conversate - Create your own chat - Chat
Cooliris - Search within search (client) - Search
Cooperationcommons - Knowledge base re cooperation & collective action - Knowledge
Cooqy - Find things faster on Ebay (client) - Ecommerce
Copernic - Search app - Search
Copperproject - Manage & collaborate in projects - Project
Copyscape - Manage rights online - Legal
Copythispresentationtricklikeanybodyelsedid - His name is Dick - Store
Cordance - Dataweb technologies - Software
Correlates - Parallel product search - Ecommerce
Cosmopod - Online personal desktop - Office
Cosmopod - Your personal desktop - Windows
Cottonrape* - Shopping game - Ecommerce
Couchsurfing* - Home swapping & holiday dating - Economy
Coursecafe - Share online research - Knowledge(Subm. by Puneet Gapta)
Covenanteyes - Anti-porn filter for… you - Software
Coverpop - Mash-ups of everything - Ecommerce
Craigslist* - Post & read classifieds - Ecommerce
Crank - Submit & vore for cycling news - News
Crazyegg - Test effectivity of your website - Stats
Creatingonline - Design & image editing toolbox - Software
Crispynews - Create community news site - News
Crispynews - Build your own Digg for free - Software
Crisscross - Comment on & add to news - News
Criteo - Rate movies & find friends - Community
Criticker - Rate films and get recommendations - Community
Crowdiq - Social delphi; set up your own exchange for futures - Game
Crowdstorm - Add & research products & share opinions - Ecommerce
Crowdsurfer - Publish & share reviews on books, movies & music - Collaborate
CSSbeauty - Submit & share well designed websites - Design
Currenttv - Create & upload, watch & vote - Video
Customerforce - Search & share everything - Community
Customervision - Enterprise wiki - Collaborate
Cuts - Organize the video you paid for - Video
Cyworld - Record, share & give - Community
Cyberdummy - Share code - Software
DDD
Democracy2.0* - Consumers/Citizens unite! - Economy
Dabble - Share, manage & explore your information - Community
Dailymashup - Flickr + Delicious + Yahoo news mash-up - News
Dailymotion - Upload & share videos - Video
Dailyrotation - Share tech websites' headlines - News
Danbooru - Upload, tage & share images - Images
Darkeye - Submit, review, rate & share websites - Bookmark
Darmik - Sell & share profits with charities - Ecommerce
Datamashups - Create mash-ups & apps - Software
Daylo - Contribute to local yellow pages - Economy
Daypop - Search news - Search
Dealbundle - Social shopping - Ecommerce (Stealth)
Dealcritic - Digg offers - Ecommerce
Dealmine - Personalize your best deals - Ecommerce
Dealtagger - Find & share good deals - Ecommerce
Decilogratis - Write & share anything - Text
Decipho - Clustered search - Search (Stealth)
Delicious* - Social bookmarking - Bookmark
Delineate - Folksonomied visitor stats - Stats
Delivr - Upload & share post cards - Images
Deusto - Create & share digital books - Publish
Dhoondo - Search all content on the web - Search
Difm - Radio community - Audio
Dictionary - English word definitions - Dictionary
Diffbot - Scout the web, even without RSS - Search (Stealth)
Digforit - Meta searcg - Search
Digg* - Identify, rank & share interesting news - News
Diggdot - Mash-up news sources to your own taste - News
Digglicious - Mash-up of Digg & Delicious - Bookmark(Subm. by Peter Mariott)
Diggnews - Bookmark, rank & share interesting news - News
Digitalbycicle - Media distribution solutions - Software
Digitalmediasearch - Search media - Search
Diglog - Diggs Chinese Web 2.0 pages - About
Diigo - Social bookmarking on steroids - Bookmark
Dimewise - Manage your finances - Finance
Dine52 - Social bookmarking - Bookmark
Dipsie - Deep search - Search
Discogs - User-built music database - Audio
Dishmaker - Designs & produces dishes - Personal manufacturing
Dissectmedicine - Digg articles on medicine - News
Ditto - Search images - Search
Divicast - Enhance, play & share your podcast - Audio (Stealth)
DIYmap - Create maps in Flash - Map
Django - Python apps - Software
Dodgeball - Hook in with your mobile & meet friends - Community
Dodloo - Shopping info aggregator - Search
Dogear - Social bookmarking - Bookmark
Dojo - Share JS tools - Software
Domainsbot - Domain searcg & suggestions - Search
Donorschoose - Donate to schools - Economy
Donorschoose - Submit & adopt educational ideas - E-learning
Dontclickit*** - Clickless interface - Design
Doodle - Create & publish polls - Survey
Doostang - Community for professionals - Community
Dosize - Resize & send your photos - Images
Dotnetkicks - Publish, rate & share stories - Publish
Dotproject - Open source project management tools - Project
Dottunes - Share your iTunes - Audio
Douban - Catalog, rate, review & share books & music - Multimedia
Doubletrust - Google + Yahoo mash-up - Search
Downelink - Gay community - Community
Downloadsquad - Reviews Web 2.0 companies - About
Dpolls - Create, vote for & search polls - Survey
Dropcash - Create & manage online fundraiser - Marketing
Dropsend - Email large files - Email
Dropshots - Upload & share photos & video - Images
Drupal - Online CMS - CMS
Drweb - Collection of Web 2.0 navigation menus - About
Dudecheckthisout - Store & share bookmarks, lists with friends - Community
Dutchpipe~ - Create multi-user environments - Software
Dvdidle - Work around DVD region codes & css - Software
EEE
Easybib - Bibliography composer - List
Easyutil - Api for recommendations - Software
Ebase - Web-based community CRM - CRM
Ebay* - Sell, rate & buy; auction - Ecommerce
Echosign - Contract management - Legal
E-church - Find, write & share spiritual blogs - Blog
Ecityxista - Buy internet real estate to increase traffic - Marketing
Econsultant - 2.0 list - About
Edgeio - Find classified listings, publish your own - Marketing
Editgrid - Collaborate on spreadsheets - Office
Editme - Host & create websites - Wiki
Edoc* - Fashion ecommerce goes alternate reality game - Ecommerce
Effectivebrand - Create your own community toolbar - Software
Eggkeg - Social bookmarking - Bookmark (Stealth)
Egorss - Email2RSS - RSS (Stealth)
Egosurf - Search yourself, get ranking - Search
Eharmony - Dating for not so young people - Date
Ejamming - Write, record or play music together - Audio
Ekklesia - CMS for churches - CMS
Elevatorpitch - Upload, read & rate pitches - Economy
Elfurl - Make long url's short - Software
Elgg - Open source e-learning software - E-learning
Elite128 - Betting exchange - Gamble
Eluta - Search new jobs (Canadian) - Employment
E-messenger~ - Integrates several messengers - Communicate
Emongoo - Tools & marketplace to sell your property - Ecommerce
Enablr - Transcribe podcasts, Text2Snailmail… - Audio
Engrade - Helps teachers, students parents to connect - E-learning
Enormicom - Branding 2.0 - Fun
Eonsex - Porn search - Porn
Epassportphoto - Upload, manipulate, download your photo - Images
Epictrip - Multimedia travel wiki - Wiki
Epointment~ - Schedule meetings online - Schedule
Eponym - Create & host your blog - Blog
Eqo - Use Skype from your mobile - Communicate
Eskobo - Personal portal - Portal
Esnips - Store & share audio, video, clippings - Store
ESPgame - Label images in a game - Economy
Ether - Set up your call center, make money - Economy
Etsy - Buy & sell handmade things - Ecommerce
Evenamonkey - Publish, share & discuss ideas - Collaborate
Eventell - Create & share records of events - Community
Eventful - Create & share events - Schedule
Eventicus - Create & share events - Schedule
Eventsniper - Mix your event calendar with feeds - Schedule
Eventstack - Publish, promote & manage events - Schedule
Evernote - Create, organize & find notes (client) - Notes
Everybit - Share your media - Multimedia
Everystockphoto - Upload, search, rate & sell photos - Images
Everythingweb20search - Web 2.0 search - Search
Evideoshare - Create, publish, share & interact - Video
Evnt - Publish & share RL events - Community
Evoca - Create, manage, share & search voice recordings - Voice
Evoketv - Localized epg (ajax) - Video
Evolvepoint - Create, track or find feeds - RSS
Exalead** - Unified search technology - Search
Examprofessor - Create, publish & share exams - E-learning
Excio - Geotag your blog & share it - Blog
Expressionengine - Web publishing system - CMS
Extispiciousimages - Delicioustags2Yahooimages - Images
Extispicioustext - Delicious users' tag clouds - Tag
Extratasty - Publish & share drink recipes - Text
Eyebeam*** - Bleeding edge R&D - About
Eyeos - Virtual office operating system - OS
Eyespot - Edit & remix videos online - Economy
FFF
Facebook - Student communities - Community
Factbites - Search results in sensible sentences - Search
Factorious - Hosted ecommerce inc marketing - Ecommerce (Stealth)
Fantacular - Submit, vote on & discuss breaking tech news - News (Stealth)
Farecast - Get alerts for flight fares at your level - Ecommerce (Stealth)
Fark - Share links & comments to ridiculous news - News
Fastr - Guess game; Flickr mash-up - Game
Fatfingers - Get better deals on Ebay thanks to typos - Ecommerce
Favmark - Social bookmarking - Bookmark
Favoor - Personal portal - Portal
Favoritoo - Social bookmarking - Bookmark
Favorville - People helping people - Collaborate
Fckeditor - Web based word processor - Text
Feed43 - Web page & Blog2RSS - RSS
Feedadvisor - Follow your peers' feed recommendations - News
Feedalley - Social bookmarking - Bookmark
Feedbite - Share, bundle & syndicate your feeds - RSS
Feedblendr - Blend several feeds into 1 - RSS
Feedblitz - Notification2email - Blog
Feedburner - Manage your rss & podcast feeds - RSS
Feedbutler - Social feed reader - RSS
Feedcollectors - Collects & socializes your feeds - RSS
Feedcraft - Create, manage, deliver & track feeds - RSS
Feeddigest - Mix, filter & republish or syndicate feeds on your website - RSS
Feedeachother - Share news? - News
Feedfeeds - RSS reader (Ajax) - RSS
Feedtv - Feed portal - Portal
Feedforall - RSS script directory - Software
Feedication - Personal portal - Portal
Feedlinx - Find feeds on any website - RSS
Feedlounge - Feed reader - RSS
Feedmap - Map your blogs - Map
Feedmarker - Social bookmarking for news - Bookmark
Feedmelinks - Social bookmarking - Bookmark
Feedmeme - Share feed apps - RSS
Feedostyle - Personalize your feeds - RSS
Feedpass - Create a landing page for your RSS feeds - RSS
Feedpath - Social feed reader - RSS
Feedpile - Store & share feeds & links - Portal
Feedping - Submit your feed to major directories - RSS
Feedrinse - Filter your most interesting feeds - RSS
Feeds20 - Personalized feed aggregator (Greek) - RSS
Feedshot - Optimize findability of your blog - Blog
Feedshow - Feed reader + shares rev with publishers - RSS
Fedsifter - Search feeds - Search
Feedster - Search for feeds - Search
Feedtier - Web page & Blog2RSS - RSS
Feedweaver - Add ads based on keywords you select to your website - Marketing
Feedwhip - Track changes on your favorite websites - RSS
Feedxs~ - Create personal feeds (without website), submit thru messenger - RSS
Feedyes - Gives feeds to sites without feeds - RSS
Feedzie - Finds feeds & casts - Search
Feefo - Leave feedback on sellers; forum - Communicate
Femo - Tag & share memos online - Notes
Filangy - Current search - Search
Filenice - File browser (client) - Software
Filmcrowd - Review & rate films - Video
Fotoloop - Create photo loops & share them on your website - Images
Findory - Personalize your news - News
Fintag - Finds LSE stocks - Search
Fireant - Upload & share multimedia - Multimedia
Fixia - Social helpdesk - CRM
Fixya - Publish & share product fixes - Community
Flagr - Bookmark the real world - Map
Flagrantdisregard - Create & share your collectble card game - Game
Flappr - Search pictures; Flickr mash-up - Images
Flashearth - Global maps mash-up in flash - Map
Flashpaint - Draw & share pictures - Images
Fleck~ - Multi2.0'd concept - Community (Stealth)
Filexdirectory - List & share groups, people & jobs - Outlook
Flexlists - Publish & share your lists - List
Flickr* - Manage & share your photos - Images
Flickrfotofinder - Find & publish photos - Images
Flickrfling - RSS feeds & Flickr mash-up - Images
Flickrgraph - Visualize relationships inside Flickr - Community
Flickrlogomakr - Make Flickr-like logo in a second - Design
Flickrlicious - Share babes on Flickr - Images
Flickrmap - Map Flickr photos - Map
Flipskipper - Personal feed aggregator - News(Subm. by Mike McDermant
Flitic - Manage, tag & find feeds - RSS
Flock - Lightweight browser - Browse
Flowermaker - Design flowers - Images
Fluctu8 - Create & share your sourcelists - Audio
Flukiest - Publish & share videos & photos - Multimedia
Flurrymail - Your email on your current mobile phone - Email
Fluxiom - Capture, manage, access & deliver content - Multimedia (Stealth)
Flyinside - Create, publish & share virtual photo tours - Images
Flyspy - Graph all of your choices in air travel - Ecommerce
Foresightexchange - Bet on your predictions - Gamble
Fortuitos - Make friends by accident - Community
Fold - Personal portal - Portal(Stopped)
Foldera - Organize & share all work based documents - Collaborate
Foldershare - Store, access & share files - Store
Fon - Share, buy, sell wi-fi connections - Wi-fi
Foonance - Manage your finance - Finance
Foopad - Create your own wiki - Wiki
Foresightexchange - Bet on your predictions - Gamble
Formassembly - Create, host & manage forms - Text
Formspring - Create & publish forms & surveys - Software
Fotki - Upload, share, print photos - Images
Fotochatter - Publish & share photo on web & cell - Images
Fotoflix - Upload & share photos - Images
Fotogopo - Animated local route map; Google Maps & Geocoder mash-up - Ecommerce
Fotolia* - Buy & sell images - Images
Fotolog - Create & map your phlog - Images
Fotologue* - Publish & share photos (beautiful Ajax interface) - Images
Froogle* - Local shopping search engine; Google Maps mash-up - Ecommerce
Foxcloud - Social bookmarking - Bookmark
Foxodex - Share & vote for porn links - Porn
Foxway - Track your budget - Finance
Frankenfeed - Aggregate your feeds - News
Frappr - Put your group on the map, share photos - Community
Freelink - Social bookmarking - Bookmark
Freeonlinecalenderpdf - Calendar2PDF - Schedule
Freevlog - Set up free video blog - Blog
Friendster - Connect with friends - Community
Frugalbetty - Manage your spendings - Finance
Fruitcast - Podcast advertizing network - Marketing
Fuckweb2 - Tagged manifesto to shut up about Web 2.0 - Fun
Funambol - Mobile OS project - Software
Fundable - Pledge for funding - Economy
Fundamentalee - Due diligence portal - Fund(Subm. by Baris Karadogan)
Fungow - Social bookmarking - Bookmark (Stealth)
Funkplayer - Create, upload & share music - Audio
Funtigo - Upload & share photos, add music & balloons - Images
Furl - Clip, store & share web pages - Bookmark
Futureme - Remind yourself by future email - Tasks
Fuzzbo - Kill real estate agents - Ecommerce (Stealth)
Fyuze - Feed portal - Portal
GGG
Gabbly - Get chat on your blog - Chat
Gabbr - Share news - News
Gadabe* - RSS metasearch - Search
Gahooyoogle - Google + Yahoo mash-up - Search
Gamerankings - Vote for & rank games - Game
Gapminder - Visualise Google search statistics - About
Garbagescout - Find treasures on NY streets; Google Maps mash-up - Ecommerce
Gather - Share passions & get paid - Economy
Gazzag - Post & share photos, find friends - Images (Stealth)
Gcast - Podcasting tools & hosting - Audio
Gchart - Check local time globally - Map
Gdisk - Hosting thru Gmail - Store
Geeklog - Create blogs - Blog
Genbeta* - 2.0 blog (Spanish) - About
Genielab - Explore, recommend & rate music - Audio
Geotagit - Upload & share geotagged collections - Map
Geotool - Map yourself - Map
Geourl - Location 2 URL directory - Search
Getboo - Social bookmarking - Bookmark
Getdemocracy - Watch or make tv - Video
Geotool - Map yourself - Map
Getyourdaily - Compile & share your daily news - News
Gibbity - Contribute & review games - Game
Gibeo - Share web annotations & content - Knowledge
Giftbox - List & manage gifts - List
Giftornot - Get ideas for gifts (Amazon mash-up) - List
Gifttagging - Create, tag & share gift lists - List
Givealink - Donate & share bookmarks - Bookmark
Givebobadollar - Begging - Economy
Givemeaning - Give or take fundraising community - Economy
Givezilla - Create fundraising storefront - Economy
Gixo - Personal portal - Portal
Gizmoojo - Geek community - Community
Geek2geek - Find your geek match - Community
Glendor - Find & locate jobs (map mash-up) - Employment
Glide - Upload & share multimedia - Multimedia
Glide - Create, store & share? - Store
Gliffy - Draw & share diagrams - Images
Globeblogr - Publish & share your favorite places - Publish
Glypho - Read & write books together - Text
Gnosh - Meta search - Search
Gnumeric - Spreadsheet online - Excel
Gnomz - Create & share blogs & comix (French) - Comix
Gnoos - Blog search - Search
Gobby - Edit texts together - Text
Gochaching - Simple shopping cart - Ecommerce (Stealth)
Goffice - Web based word processing - Text
Gogofrog* - Create & share your 3D web page - Design
Gojobby - Publish your resume & blog - Employment
Goodnotes - Bookmark, leave notes at & categorize web pages - Knowledge
Google* - Search & adwords - Search
Googlenotebook - Compile & share notes online - Notes
Googleblogsearch - Search blogs - Search
Googlebooks - Publish & sell access to your? books - Ecommerce
Googlecoop - Share knowledge on line - Knowledge
Googlecalendar - Create & share events - Schedule
Googleanalytics - Site analytics software - Stats
Googleanswers - Get your questions answered for money - Economy
Googleearth* - Global maps - Map
Googleig* - Personal portal - Portal
Googlemaps - Check local things globally - Map
Googlemars - Own a red planet - Map
Googlenotebook - Compile & share notes online - Notes
Googlebrins - Create & share your Sergey Brin - Fun
Googlecircles - Find common interest groups - Search
Googlecloud - Add your search terms to these clouds - Tag
Googlemark - Register your words - DRM
Googlereader - Feed reader - RSS
Googlerelatedlinks - Related links service for your web page - Search
Googleromance - Find your soulmates - Fun
Googlesiteflavored* - Tailor adwords to your site - Ecommerce
Googletoolbar - Social search - Search
Googletrends - Create trend charts for site traffic - Stats
Googlevideo - Upload, share, purchase videos - Video
Googlemodules - Lists modules for personal Google homepage - Portal
Goop - Social tagging & more - Community
Gootodo - Online to-do service - Project
Goovite - Invite people - Schedule
Goowy* - Personal portal (desktop & browser versions) - Portal
Gotvoice - Save & share your voice mail in email - Communicate
Grabbit - Unknown - Unknown (Stealth)
Guess-the-google - Guess game; Google mash-up - Game
Gravatar - Your globally recognized avatar - Identity
Gravee - Searches sites & blogs; fair rev share on ads - Search
Grazr - Compile your own RSS widget - RSS
Greedyme - List & share your wishes - List
Greentv - Environment focused video channel - Video
Gregarius - Feed reader - RSS
Gridwell - Search; results with icons - Search
Gritwire - Personal portal - Portal
Grokker - Enterprise search & knowledge management - Knowledge
Grokthis - Aplication hosting - Store
Groopus - Visualize your social context based on tags - Tag
Groups - Create groups & share content - Community
Partysync - Meet & sms people - Community
Grouper - Upload, create & share media - Multimedia
Groupr - Groups photos from Flickr groups - Images
Groupsharp - Share data, files & wikis - Collaborate
Grouptivity - Reduce response on group email - Email
Grupthink - Knowledge management - Knowledge (Stealth)
Gtalkr - Google Talk, Flickr, YouTube, feeds - Communicate
Guicookies - Social bookmarking - Bookmark
Gumshoo - Auction analyzer; Ebay mash-up - Ecommerce
Gunzonline - Shoot, stab, run & jump - Game
Gvisit - Map your site visitors - Map
HHH
H2O - List & share readings on topics - List
Hackoff*** - Book published as blog & podcast - Multimedia
Hakia - Meaningful results - Search
Hanzoweb - Bookmark, tag & share knowledge online - Knowledge
Harvest - Timesheets & reports - Project
Hassleme - Remind yourself of everything - Tasks
Hawkee - Tagged price comparison - Ecommerce
Hayneedle - Search - Search (Stealth)
Healthline - Contextual search for health information - Search
Hedgestreet - Bet on all kinds of economical parameters - Gamble
Heliumknowledge - Buy, sell & trade knowledge - Knowledge
Helpspot - Web-based help desk software - CRM
Helpwinmybet - Help this guy to get laid in a 3some - Economy
Hi5 - Connect & share ideas with friends - Community
Hipcal - Manage & share calendar & to do lists - Schedule
Hirevue - Online video job interviews - Employment
Hngry - Rate & pick your restaurants - Ecommerce
Hodgepodge - Share ideas, tips & opinions on gambling - Gamble
Homeforexchange~ - Exchange for vacation homes - Economy
Homeportals - Mix, modify & share your web pages - Software
Homethinking - Search, find, contact & review realtors - Ecommerce
Homper - Personal portal - Portal
Honestyfirst - Dating for honest people - Date
Hotdaddy* - Search engine aggregator - Search
Hotpads - Houses for rent - Ecommerce
Hotxt - Skype for sms - Communicate
Housingmaps - Find housing (map mash-up) - Map
Html2pdf - Render any webpage to pdf - Software
Hubpages - Share your genius - Collaborate
Huckuback - Meta search - Search
Hugg - Digg on environmental matters - News
Hula - Manage calendars & email - Store
Humanpages - Add, share & sell your profile - Guide(Subm. by Chistian Mayaud)
Hyperlinkomatic - Social bookmarking - Bookmark
Hypersuper - Personalize your news - News
Hypetracker - Popular news searches in graphs - News
III
I4giveu - Confess, share & forgive - Community (Stealth)
I89 - Social bookmarking - Bookmark
Iamsearched - Are you googled-notification service - Search
Ibegin - Local search - Search
Ibetx - Betting exchange - Gamble
Ibloks - Mix, share, play your media - Multimedia
Icerocket - Search blogs & web - Search
Icio - Social bookmarking & rating - Bookmark
Ideashrub - Collaborate on ideation - Collaborate (Stealth)
IEM - Futures markets dependable on real events - Gamble
Ifolder - Filesharing for groups - Collaborate
Ifreebusy - Publish & share your calendar - Schedule
Iglance - Push-to-talk videoconf and screen-sharing - Communicate
Ignoreme - Meta brand - Marketing
Ijot - Write, manage, publcish share text files - Text
Ikarma - Document & promote your reputation - Community
Ikeepbookmarks - Social bookmarking - Bookmark
Ilaven - Something 2.0 - Unknown (Stealth)
Illhostit - Host your images - Images
Illumio - Reach out - Unknown (Stealth)
Ilovejackdaniels - Check text readability - Text
Ilovemynanny - Nanny jobs & support - Employment
Ilovetravelstories - Publish or bookmark & rank travel stories - Text
Imageeditor - Edit your images online - Images
Imagegravy - Host & sell images - Images
Images - Create & share your own phlog - Images
Imaginationcubed - Draw together - Images
Imeem - Share words, files & people (on messenger) - Communicate
Imeep - Chat 1 to 1 at at random - Communicate
Imgseek - Tag, rate & retrieve images - Images
Immediat - Messenger notifications of feeds - RSS
Imobio - Store, share & rank your mobile photos online - Images
Impetuous - Store & share porn bookmarks - Porn
Imstar - IM & game with your 3D avatar - Game
Imvu - 3D messenger - Communicate
Inbox - Personal portal - Portal
Inbreaking - Digg church & missonary news - News
Indeed - Finds jobs on what & where - Employment
Indiza - Tag-based bookmarks - Bookmark
Inetword - Web based word processing - Text
Infocaster~ - News & other media thru RSS - News
Infogami - Build & host your own website - CMS
Inform - Personal news portal - Portal
Inkling* - Social delphi, exchange for futures - Game
Innertee - Design, mix, wear, share & sell - Ecommerce
Inods - Shopping review aggregator - Ecommerce
Insideflyer - Convert loyalty points - Ecommerce
Insiderpages - Social directory guide - Ecommerce
Instantdomainsearch - Ajax domain search + suggestions - Search
Instantfeed - Messenger notifications of feeds - RSS
Instantnotes - Bookmark & leave notes at web pages - Knowledge
Interact10ways* - Interact with Getty images - Images
In-the-casino - Gambling online community - Gamble
Intrade - Trading exchange for prediction markets - Gamble
Intronetworks - Social networking solutions - Software
Introplay - Exercise, track your fitness & play together - VAS
Inventiondb - Create & share online project space - Project
Investle - Community based investment decision making - Fund(Subm. by Baris Karadogan)
Iotum - Sorts & processes calls on relevance - Communicate
Ioutliner - Manage tasks & projects - Project
Ioweyou - Manage loans & shared expenses - Finance
IP2location - Track your site visitors geographically - Stats
Irows - Web based spreadsheet - Excel
Isolatr - Isolate yourself from requests http://isolatrcom/ - Fun
Ispott - Mobile treasure hunt - Game
I-spy - Community based meta search - Search
Issuetrackerproduct - Deal with problems together - Collaborate
Istockphoto - Buy & sell images - Images
Isnooze - Laptop & iTunes mash-up as alarm clock - Time
Italknews - Publish or edit & share news - News
Itredux* - Concise categorized database of Office 2.0 companies - About
Itsastart - Personal portal - Portal
Itsjustlunch - Lunch dating for professionals - Date
Ituneslove - Share your music tastes - Audio
Itzle - Chat with other site visitors - Communicate (Stealth)
Iwantto - What do you want to do or make online? - About
Iwiw - Find your friends - Community
JJJ
Jabphone - Messenger2phone - Communicate
Jambase - Personalized news on live music - Audio
Jambo - Discover who's nearby & reconnect live - Community
Jamendo - Review, tag, rate & share music - Audio
Jangl - Hide your cell phone number - Communicate (Stealth)
Jauntlet - Track & trace yourself - Map
Jellybarn - Upload, edit, manage, share your photos - Images
Jeteye - Clip & share (parts of) web pages - Bookmark
Jibjab - Create & share your funniest stuff - Community (Stealth)
Jigsaw - Subscribe, buy, sell sales contacts - Marketing
Jimmystv - Post, watch & share videos - Video
Jira - Issue tracking - Collaborate
Jobazaar - Tagged job offerings - Employment
Jobneters - Job vacancies & map mash-up (UK) - Employment
Joga - Nike + Google community - Marketing
Jookster - Search, rank & share - Search
Jotcloud - Leave notes on websites - Notes
Jotform - Make your Ajax webforms - Text
Jotspot - Take one set of notes, live - Collaborate
Jots - Information sharing - Knowledge
Joyent - ASP hosting of email, calendars, contacts… - Store
Judysbook - Review & rate your neighbourhood - Ecommerce
Jumpclaimer - Inform your relatives about your whereabouts thru sms - Communicate
Jumpcut - Create, explore, remix & share movies - Video
Junklog - Rate, review & share media - Multimedia
Justcurious - Q&A at random - Knowledge
Juststepsaway - Deep filtered vertical search for vacation rentals - Search
Juvino - Reroute your mobile calls and texting - Communicate
Jux2 - Meta search - Search
Juxel - Tag interfaced porn - Porn
Jyve - Find, meet & interact with Skype users - Community
KKK
Kaboodle - Information sharing - Knowledge
Kaneva - Digital entertainment marketplace - Multimedia
Kanoodle - Sponsored links services - Marketing
Kanosis - Upload your files & use extra apps (MLM) - Store
Karmadu - Thank people by sending them karma points - Community
Karmus - Create, share & contribute whatever - Community (Stealth)
Kayakbuzz - Find cheap destinations; Google Maps mash-up - Ecommerce
Kaywa - Publish & share multimedia on web & cell - Multimedia (Stealth)
Keepaddit~ - Digg on marketing - Marketing
Keepmytime - Web-based timekeeping - Project
Keepvid - Search & download videos - Video
Keotag - Keyword and tag search - Search
Keyworddensitychecker - Visualizes keywords (metatags) in clouds - Tag
Kickrss - Blend several feeds into 1 - RSS
Kiko - Online calendar - Schedule
Kinja - Search blogs - Search
Kisstokiss - Dating - Date
Kitbit* - Strives to emulate natural intelligence thru accumulated experience - R&D
Kittenauth - Protection against spambots - Software
Klabol - Web 2.0 list - About
Klipfolio - Personal portal - Portal
Knowbrainers - Q&A - Knowledge
Knowmore - Consumers unite - Economy
Knownow - Connecting data, apps & people - News
Kolektors - Create, manage, access & share your collections - List
Kollabor8 - Collaborate on image mutations - Images
Koolweb2.0 - Find & rank 2.0 websites - About
Kopete - Universal messenger - Communicate
Kosmix - Verticle search - Search
Kozoru - Q&A search system - Knowledge (Stealth)
Kramkoob - Submit your online properties for 1 second fame - Marketing
Kratia - Search, vote & rank results - Search
Krawlerx - Create, search, share & build community around your media - Community (Stealth)
Kraytiv - Bookmark pages relating to creativity - Bookmark
Kritx - Social reviewing - Economy
Krugle - Search open source software - Software
Ksolo - Record & share karaoke songs - Audio
Kweschun - Q&A - Knowledge
Kwizzical - Play quiz & share or donate money - Game
LLL
Lala - Swam CDs, from July 4th - Ecommerce
Lastfm* - Profile your taste, share, personalize your radio - Audio
Launchcast - Create your own web radio stations - Audio
Lazybase - Create, manage & share databases - Dbase
Leftoverlunch - Share your leftovers - Fun
Lemonzoo - Upload, rate & share funny media - Multimedia
Lendmonkey - Trade everything - Economy
Letspowwow - Meet & work together on documents - Collaborate
Leve1 - Share news - News
Lexxe - Meaningful search - Search
Librarious - Catalogue your collection - Collect
Librarything - Catalogue & share your library - Collect
Licketyship - Home-delivery supermarket; retail & couriers co-operation - Ecommerce
Licketytrip - Last minute vacation rentals (map mash-up) - Ecommerce
Lifeo - All to the people - Software (Stealth)
Lifelogger - Share audio, video & photos - Multimedia
Lifetype - Blogging software - Blog
Lightenment - Publish & share reviews of gadgets - Ecommerce
Lightstalkers - Networking & discussion tools for professional travelers - Community
Lilisto - Social bookmarking - Bookmark
Lime - Help & inspire eachother - Collaborate
Linatree - Download, print & assemble your photo camera - Personal manufacturing
Linkedfeed - Folksonomied news - News
Linkedin - Manage and share your cv - Community
Linkfilter - Bookmark, rank & share interesting news - News
Linkgrab - Submit & share links on design - Design
Linklike - Link exchange - Marketing
Linklog~ - Social bookmarking - Bookmark
Linkput - Results with suer input - Search
Linkroll - Social bookmarking - Bookmark
Listal - List & share all your media - Multimedia
Listible - Folksonomied software & code search - Bookmark
Listmixer - Social bookmarking (temporary links) - Bookmark
Listofweb20 - List of lists with Web 2.0 websites - About(Subm. By Maarten Visser)
Listofbests - List & share products, places, people, goals, erc - List
Listsomething - Share any list to buy & sell things, services - Economy
Litepost - Webmail - Email
Litespellchecker - Check spelling as you type - Text
Literature-map - User-built literature database - Text
Littlewiki - Create wiki pages - Wiki
Live - Personal portal - Portal
Livedigital - Store, share, produce, distribute your content - Multimedia
Livejournal - Join or create your own community - Community
Livelocker - Link to, rate & share multimedia - Multimedia(Subm. by Norbert Schuler)
Livemarks - Live update of Delicious - Bookmark
Liveplasma* - Search & find other things to your taste - Search
Livepagerank - Check your PR - Stats
Livesearch* - Refine your search while you type - Search
Livewindowslocal - Race your own street - Game
Llor - Build your street - Game
Locallive - Windows maps - Map
Logahead - Blog solution - CMS
Loki* - Search & navigate web & real life - Search
Longbets - Prediction competition for charities - Gamble
Looklater - Private bookmarking - Bookmark
Lookmarks - Social bookmarking - Bookmark
Lookupahookup - Create or join an expert or experience group - Knowledge
Lookthisup - Social bookmarking - Bookmark
Loomia - Folksonomied media search - Multimedia
Loopnote - Notification webware - Notes
Lopico - Social business directory - Ecommerce
Loquendotts - Text2sneeze - Voice
Loudblog - CMS inc - CMS
Lovento - Find friends & events - Community
Lphanr - Multi compatible P2P file sharing - Multimedia
Lulu - Publish & sell your content - Multimedia
Lumrix - Ajax wiki search - Search
Luvup - American version of Zuzu - Schedule
Lycosiq - Social bookmarking + Q&A - Bookmark
MMM
Mabber - Mobile messenger - Communicate
Madville - Submit & share mad stuff - Community
Magnolia - Social bookmarking & voting - Bookmark
Magnoto - Phlog & blog - Multimedia
Mail2RSS - Inmail2RSS - Email
Mailbigfile - Mail large files - Store
Mailchimp - Design & code your newsletter, and have it distributed - Marketing
Mailinator - Disposable email + spam mash-up - Map
Mailvault - Store, process & encrypt your email - Email
Mainada - Create & share comics - Comix
Makemewatchtv - Vote for shows this guy has to watch - Video
Makidi - Search for people (?) - Search
Mamjam - Location based instant messaging - Communicate
Mangezmangez - Publish, review & share restaurant information - Community
Mansion - Betting exchange - Gamble
Map24 - Route finder; 3D - Map
Mapable - Build & share chatrooms & communities - Community
Mapbuilder - Mash-up your own maps - Map
Mapeire - User generated lowest price finder; Google Maps mash-up - Ecommerce
Maple - Social bookmarking - Bookmark
Mapmix - Find your friends (map mash-up) - Community
Mappr - Map Flickr photos per tag - Map
Mapstats - Map blog traffic - Stats
Mapsurface - Web stats - Stats
Mashable - 2.0 blog - About
Mashmap - Find movies & showtimes (map mash-up) - Ecommerce
Mashupfeed - RSS alerts for mash-ups - About
Matchbook - Betting exchange - Gamble
Matchmypet - Find a date for your pet - Search
Matriceservices - Web 2.0 annotated logo cloud - About
Mediamatrix - Isolate, segment & annotate media - Multimedia
Maxigate - Social bookmarking desktop - Bookmark
Maxthon - Tabbed browser, IE-compatible - Browse
Mayasmom - Something with parenting - Community
Mayomi - Mind map & share - Collaborate
Maywehelp - Surf any web page & Chat with other site visitors - Chat(Subm. by Marcel)
Measuremap - Blog stats - Stats
Mecanbe - Share goal lists & inspiration - List
Mecanbe - Share your goals and inspirations - Collaborate
Mecenax - Donate & enjoy drm protected content - DRM
Mediamashup - Create, mix & share media - Multimedia
MediaMax - Store, manage & share media - Multimedia
Mediascrape - Repackage video news - Video
Mediatuner - Manage text & rich media feeds - Multimedia
Meebo - Integrates several messengers - Communicate
Meetro - Find friends nearby (thru messenger) - Community
Meetup - Find common interests & organize meetings - Community
Meetwithapproval - Organize & manage meetings - Schedule
Mefeedia - Find & subscribe to vlog video streams - Video
Meevee - Search, upload, share, review & vote tv content - Search
Megite - Discover & help select news - News
Megos - Publish & share your profile - Community (Stealth)
Memeorandum - Folksonomied news summaries - News
Memstream - Bookmark, rank & share interesting news - News
Memetrics* - Optimize your marketing across media - Marketing
Memigo - Bookmark, rank & share interesting news - News
Memory - Memory + Yahoo images mash-up - Game
Memoryark - Publish & share stories & photos - Multimedia
Memory - Memory + Yahoo images mash-up - Game
Memotoo - Office online (French) - Office
Mendix*~ - Semantic application development - Software
Bigcartel - Web stores for creative people - Software
Mercora - Search music & get recommendations - Audio
Meta - 2.0 forum solution - Software
Metacafe - Upload & share video - Video
Metafilter - Bookmark, rank & share interesting news - Blog
Metawishlist - List & share your wishes - List
Mexbrowser - Stream all media in this browser - Multimedia
Ajaxos - Ajax operating system - OS (Stealth)
Mightyv - Web based tv search & epg (UK) - Video
Milliondollarhomepage* - Buy pixels to finance study - Economy
Millionsofgames - Review & share games - Game
Mindpicnic - Choose a course, learn online - E-learning
Mint - Site analytics software - Stats
Mitup - Set up, manage & invite to meetings - Schedule
Mixtaping - Upload & share songs, compilations & mixes - Audio
Mobber - Create instant community & chat while you surf - Community
Mobileglu - Web services to your mobile - Portal
Mobilicious - Mobile social bookmarking - Bookmark
Mochikit - Suite of JS libraries - Software
Mochilla - Buy & sell your media content - Multimedia
Mockingbird - Collaborative design - Design (Stealth)
Mofile - Upload & share your files - Store
Mojizu - Create & share characters - Community
Mojoflix - Upload & share vids - Video
Mologogo - Share where you are - Community
Momb - 2.0 list - About
Moneytrackin' - Manage your budget & expenses & share it - Finance
Monitorus - Personalized portal - Portal
Monkeybites - 2.0 blog - About
Montage-a-google - Tag based random photo montage; Google mash-up - Game
Montastic - Monitor your website - Software
Monthlydollar - The world's 1st internet employee - Fun
Moodpage - Community based on mood matching? - Community (Stealth)
Moodviews~ - Stats for LiveJournal moods - Stats
Mooflex - CMS for forums - CMS
Moola - Win millions with sponsored game - Marketing (Stealth)
Mooter - Clustered search - Search
Mophone - Store & share mobile content - Multimedia
Mosaicglobe - Upload & share photos, artwork, ideas - Multimedia
Mosuki - Arrange meetings & events online - Schedule
Mothersclick - Share knowledge on motherhood - Community (Stealth)
Mothrfuckr - Submit & vote for the worst of Web 2.0 - Fun
Motionbox - Share videos - Video
Motionmall - Design & insert webads - Ecommerce
Motorken - Digg automotive news - Bookmark
Mousebrains - Thought starter for advertising creatives - Knowledge
Movielens - List, review & discuss films - Video
Movingtheedge - Web 2.0 conference - Events
Mozes - Share information & people thru your mobile - Community
Mozilla - Browser add-ons & mash-ups - Software
Mozy - Upload & backup your files - Store
MP3tunes - Upload & listen to your music - Audio
Multi-touch* - Handy interface - Design
Msgurl - Shorten links - Software
Mturk* - Complete simple tasks & get paid - Economy
Mugshot - Submit & share links & media - Multimedia
Muiso - Track your taste, get recommendations - Audio
Multiply - Store, share & discuss multimedia - Multimedia
Multipost - Make your own multipost bookmarklet tool - Bookmark
Multitap - Share, rate, discuss & categorize screenshots - Game
Musestorm*** - Metasearch in Flash (several interfaces) - Search
Musicarsenal - Music business management tools - Software
Musichawk - Share the artists you're into - Community
Musicmap - Search & find other things to your taste - Search
Musicmobs - Share your tastes & find music - Audio
Musicstrands - Tag, share & post music community - Audio
Musipedia - Search music by humming - Audio (Stealth)
Mustseeblog - Comparison of 40+ Video 2.0 pages - About
Mybet - Betting exchange - Gamble
Mybigriver - Find while you type; Amazon mash-up - Search
Mybloglog - Blog analytics - Stats
Mybookmarkmanager - Social bookmarking - Bookmark
Mybookmarks - Social bookmarking - Bookmark
Mybookyourbook - Register, list & swop books - Text
My-brand - Manage online advertising online - Marketing
Mycool - Search, create & share special interest groups - Community(Subm. by Romasha Roy Choudhury)
Mydeathspace - Directory of dead Myspace members - Community
Myemail - Check email anywhere - Email
Myfeedz - Customize your news & get recommendations - News
Myfilmz - List, review & discuss films - Video
Myfoodphone - Monitor & modify eating habits with your camera phone - VAS
Myfreelanceauction - Buy or sell web services - Economy
Myheritage - Upload & share photos & recognize faces - Images
Myhomepoint - Family calendar - Schedule
Myhommy - Personal portal (Israeli) - Portal
Myhq - Social bookmarking - Bookmark
Mylinkvault - Social bookmarking - Bookmark
Mylongtail - Optimize search engine findability - Marketing
Myme - Create your online avatar - Identity
Mynewplace - Find & rent your new home - Ecommerce
Mynoteit - Store & access school information - Store
Mypicklist - Share & recommend things you love - List
Mypip - Social bookmarking - Bookmark
Myprogs - List & find software - List
MySpace - Communicate with & share content with your friends - Community
Mystickies* - Browse, search, sort & edit notes online - Notes
Mytago - Semacodes to connect offline & online worlds - Tag
Myticklerfile - Manage your and others' tasks - Tasks
Mytube - Upload & share photos, video, musix - Multimedia
Myvideokaraoke - Sing & share your song on video - Multimedia
Myvmarks - Social bookmarking - Bookmark
Mywebdesktop - Collaborate online - Store
Mywebdesktop - Personal & collaborative desktop functions - Office
NNN
Nabbr - Create & share lists - List
Namakkal - Store, share & tag bookmarks - Bookmark
Nat1ion - Chat while you surf - Chat
Nativetext - Translates rss in foreign languages - Text
Naughtyamerica* - Multiplayer video sexgame - Game
Naymz - Edit & share your own online meta profile - Identity
Ñblog - 2.0 blog - About
Near-time - Share resources & collaborate - Project
Neato - Tagging plug-in for Wordpress - Tag
Neobinaries - Web 2.0 developers, users & experts - Community
Netcocktail - Share color schemes - Design
Netjaxer - Create a 2.0 tray in windows - Windows
Netomat - Share profiles, blogs, photos, etc - Community
Netsquared - Share stories on remixing the web - Text
Netvibes* - Personal portal - Portal
Netvouz - Social bookmarking - Bookmark
Networthiq - Track, share & compare your net worth - Finance
Neurosky - Bionic interface technology - Design
Newradio - Find & vote for news - News
Newroo - Memetracker - Search (Stealth)
Newsalloy - Discover, read & share news - News
Newsbump - Bookmark, rank & share interesting news - News
Newsfutures - Trade on tomorrow's news today - Gamble
Newsgarbage - Post, moderate & controle news - News
Newsgator - RSS aggregation platform - RSS
Newsisfree - Personalize your news - News
Newsletterarchive* - Store & share your newsletters - Email
Newsmap*** - Rank-interfaced news (who knows what happened to Hives?) - News
Newsvine - Read, write & discuss news - News
Newzie - Monitor & aggregate news - News
Newzingo - News tag cloud; Google News mash-up - News
Neximage - Online imaging - Images
Nextaris - Social search - Search
Ning - Create social apps - Software
Noodly - User content - Multimedia (Stealth)
Nooked - Manage & commercialize your feeds - RSS
Nooz - News for Myspace members - News
Notefish - Compile & share notes online - Notes
Notlong - Shorten your URL - Software
Nowpublic - Share, submit & revenue share news content - News
Nulltag - News tag clouds - News
Numbler - Excel spreadsheet online - Excel
Numinalmeme - Share & vote for ideas - Knowledge
Numly - Tag & protect your content with serial numbers - DRM(Subm. by Marcel; (formerly ESBN)
Numsum - Collaborate online on spreadsheets - Excel
Nutrax - Monitor & phlog your food & fitness - VAS
Nuvvo - Build, publish & learn from courses - E-learning
OOO
Odeo - Record & share audio - Audio
Odesk* - Work as or hire remote workforce - Employment
Odiogo - Convert feeds to speech - RSS
Offermatica - Test & optimize your online marketing - Marketing
Offertrax - RSS-based shopping alerts - Ecommerce
Ogle - Capture, re-use & 3D print 3D data - Personal manufacturing
OK-cancel - Collaboration on interface design - Design
Oks - Bookmark, rank & share interesting news - News
Omea - Manage & enhance your feeds - RSS
Omgili - Search discussion forums - Search
Openmedianetwork - Multimedia epg - Multimedia
Omnidrive - Store & access data - Store
On2go - News & alerts on your mobile - News
Ondergrond~ - Upload photos of public art - Images
Onerandomsite - Add & share links & surf at random - Bookmark
Onesens - Send teasing webmail messages - Email
Onlywire - Social bookmarking aggregator - Bookmark
Onmycity - Upload, post & share everything locally - Community
Ononemap - Find housing (map mash-up) (UK) - Map
Onsofts - Ebay & Amazon combined shopping search - Ecommerce
Oodle - Find local classifieds - Search
Ookles - Upload & share photos - Images
Oolsi - Share links to free things - Economy
Openbc - Community for entrepreneurs & professionals - Community
Openid - Distributed identity system - Identity
Openomy - Upload your files & use extra apps - Store
Openrico - Open source Java library - Software
Openstudio - Create, collaborate, share, buy & sell - Economy
Openvlog - Upload & record video - Video
Opinity - Manage your reputation - Community
Opinmind - Connect opinions to people (bloggers) - Search
OPMLsearch - Dedicated OPML search - Search
Podzinger - Search podcasts - Search
Opsdo - Hyper meta search - Search
Orangoo - Spelling checker - Text
Orb - Stream your media, wherever - Multimedia
Orbeon - Create Ajax forms - Software
Orbitfiles - Store, access & share files - Store
Orca - Online personal desktop - OS
Orgasms2~ - Share creativity & inspiration - Community
Orkut - Connect to your friends - Community
Oszone - Share code - Software
Otavo - Index the unindexable by pooling intentions - Search (Stealth)
Ouioo - Something 2.0 - Unknown (Stealth)
Imgseek - Tag, rate & retrieve images - Images
Ourmedia - Store & share data - Store
Ourstockworks - Upload, sell or buy stockphotos - Ecommerce
Ourstory - Tell & share the story of your life - Text
Outfoxed - Social search - Search
Outorin - Gated community - Community
Oyax - Social bookmarking - Bookmark
Oyogi - Share Q&A - Knowledge
PPP
Packagemapper - Track your package on a map - Track & trace
Pagebites - Resume search - Employment(Subm. by Lucas Wyrsch)
Pageflakes - Personal portal - Portal
Paguna - Travel booking with 1 page Ajax interface - Ecommerce
Pando* - Store & share data - Store
Pandora* - Personalized radio - Audio
Pandorafm - Mash-up of Pandora & Last.FM - Audio
Panoramio - Share mapped photos - Map
Parazz - Store & share photos - Images
Parbet - Betting exchange - Gamble
Partypoker - Poker tournaments - Gamble
Partysync - Meet & sms people - Community
Pastehere - Copy-paste whatever & publish it - Publish
Publicloos - Share public toilets - Map
Pbase - Host & share photos - Images
Pbwiki - Make a wiki - Text
Pearbudget - Analyse spendings & budgets online - Finance
Peekaboom - Label images in a game - Economy
Peekkochat - Make every site a 'place' (Firefox plug-in) - Chat
Peerflix - List & trade DVDs - Ecommerce
Peerprofile - Publish & share your profiles - Community
Peertrainer - Buddy up, slim down - Community
Pegasusnews - Neighborhood news, customized - News
People2pray - Manage & share prayer requests - Collaborate
Peoplefeeds - Aggregate personal content - RSS
Performancing - Blog metrics - Stats
Personalweb - Personalized portal solution - Portal (Stealth)
Pervwatch - Perv mash-up - Map
Phanfare - Upload & share photos & videos - Multimedia
Pheedfire - Manage, measure & monetize your feeds - RSS
Pheromonetrail - Share places & sites & persons - Map
Philoi - Social bookmarking - Bookmark
Phixr - Edit & publish your photos - Images
Phlog~ - Upload & share photos - Images
Photobloggr - Find tags on name; Flickr mash-up - Images
Photobucket - Upload, publish & share photos - Images
Photomap - Add photos to locations; multi mash-up - Images
Photoshelter - Store, share, buy & sell photos - Images
Photostack - Manage images (Ajax) - Images
Phrasr - Add photos to phrases; Flickr mash-up - Game
Phusebox - Community for sophisticated people - Community
Pianist - Save your notes online - Notes
Picaboo - Print photo book on demand - Publish
Picasa - Find, edit & share photos - Images
Pickdee - Organize & share competitions - Game
Pico - Search multimedia - Search
Picpix - Upload & share photos & videos - Multimedia
Picprizes - Publish & share photos, and win prizes - Images
Picsearch - Meta search on pics - Search
Picturecloud - 360o view on your pics - Images
Piczo - Create & share website - Community
Phrasr - Add photos to phrases; Flickr mash-up - Game
Pingerati - Share your microformats - Software
Pipeline - Track your deals & organize your team - Marketing (Stealth)
Pixagogo - Upload, manage & share photos - Images
Pixelgroup - Draw anything with others - Images
Pixoh - Edit pics online - Images (Subm. by James)
Pixpo - Broadcast your video site - Video
Pixpulse - Upload & share photos and videos on your mobile - Multimedia
Pixrat - Social photo bookmarking - Bookmark
Pixsy - Ajax-based image search - Images
Placeopedia - Wiki + Google maps mash-up - Map
Placesite - Wi-fi portal & location communities - Community
Placestodo - Post & share places & things - Map
Planiglobe - Create your own map - Map
Planzo - Arrange meetings & events online & thru sms - Schedule
Platial - Co-create atlas & share places - Map
Plaxo - Contact synchronizer - Outlook
Playtxt - Socialize, flirt thru sms - Community
Plazes** - Claim & share your locations - Community
Pligg - Includes social tools - CMS
Plogger - Open source photo gallery system - Software
Pluck - Social media solutions - Software
Plueballs - Bookmark, rank & share film news - News
Pluggd - Upload & share podcasts - Audio (Stealth)
Plum - Collect, share, connect - Community
Plurn - List, listen to, create & share music - Audio
Pmachine - CMS - CMS
Pobb - Personal portal - Portal
Pocketfuzz - Create & sell your own ringtones - Audio
Podbasket - Converts audio into feeds - RSS
Podbop - Listen to bands that visit your city (Eventful mash-up) - Audio
Podbridge - Metrics for usage of podcasts - Marketing
Podcastfm - Publish pod & vod casts - Multimedia
Podcastsearchservice - Find podcasts - Search
Poddater - Create vodcast & connect - Community
Podesk - Publish & promote your vodcast - Video
Podfeet - Find casts - Search
Podnova - Find podcasts - Search
Podolicious - Personalized podcast news - News
Podomatic - Create, find & broadcast podcasts - Audio
Podscope - Find podcasts thru text search - Search
Podtrac - Advertise in podcasts - Marketing
Podzinger - Search podcasts - Search
Pointment - Zaplet 2.006 for scheduling appointments - Schedule(Subm. by Chris Matthieu)
Pokerlistings - Review, rate & rank poker websites - Gamble
Polidiggs - Bookmark, rank & share political news - News
Polloo - Polls about happiness - Survey
Pollplaza~ - Collective polling - Survey
Ponyfish - Create feeds from any website - RSS
Pooln - Schedule your car pooling - Community
Pooxi - Upload & (revenue) share video - Video
Popcast - View & broadcast tv over ip (player) - Video
Poperti - Enjoy music (and more) from your Gmail inbox - Multimedia
Purevolume - Music community - Audio
Popist* - Social networking - Community
Popurls - Folksonomied news - News
Pornalicious - Social porn bookmarking - Porn
Portableplaylist - List & listen to your sounds, anywhere - Audio
Poserfish - P2P betting, free - Gamble
Post282 - Create community blogs - Blog
Postgenomic* - Share & rank life science knowledge - Knowledge
Posticky - Place, access & share notes (also mobile) - Notes
Postsecret* - Publish & share secrets - Community
Powermap - Next level Google maps - Map
Praseus - Page rank based search - Search
Predixis - Discover, manage & enjoy music - Audio
Prefound - Search & share what you've found - Search
Previewseek*** - Byebye Google? - Search(Coming back soon)
Pricenoia - Amazon price comparison - Ecommerce
Prisonerlife - Prisoners community - Community
Projectspaces - Work together - Project
Processing - Share code for imaging, animations, sound - Software
Productwiki - Collaborative product info resource - Wiki
Profcast - Record & publish your presentation - Powerpoint
Programmableweb* - Web 2.0 reference website - About
Projectip - Recognizes anything on your computer - Software
Projectopus - Publish, share or sell music - Audio
Projectplace - Run & co-ordinate projects - Project
Projectspaces - Work together - Project
Promptu - Voice based search for all media - Software
Propsmart - Find housing (map mash-up) - Map
Prosper - P2P lending - Economy
Protopage - Personal portal - Portal
Prototype - JS framework - Software
Prweb - Push press content to over 100,000 media - News
PSFK - Share trends watched - Marketing
Publish - Create feed from anywhere - RSS
Pubsub - Search + profiled alerts - Search
Pulverati - Create & share RSS feed search - Search
Purevolume - Music community - Community
Pushcrm - Web-based crm - CRM
Pushy*~ - Personal portal; also mobile - Portal
Putfile - Upload, rate, share & discuss multimedia - Multimedia
Putfwd - Store & exchange data - Store
Pxn8 - Manipulate & publish your photos - Images
QQQ
Qaable - Ask & answer it - Knowledge (Stealth)
Qlock - Time mash-up - Time
Qoogle - Video search - Search
Qoop - Publish & sell photos & photo products - Ecommerce
Qoosa - Social bookmarking - Bookmark
Qooxdoo - Javascript GUI toolkit - Software
Qtsaver - Micro content search; Google & Yahoo mash-ups - Search
Qtsearch - Search for content in Yahoo & Google - Search
Qube - Search engine aggregator (client) - Search
Quece - Conversational search - Search
Queoo - RSS to email, messenger - RSS
Questionize - Q&A - Knowledge
Questionville - Q&A - Knowledge
Questsin - Collaborate on dictionary - Text
Quickbase - Project management solution - Collaborate
Qucikbrowse - Combine your favorite pages in 1 email - Portal
Quickcamp - Organize your projects - Project
Quickmail - Email2RSS - Email
Quicktoons - Create & share comics - Comix
Quicktopic - Group message board - Forum
Quimble - Create, vote for & search polls - Survey
Quintura - Search engine with visualized context terms (client) - Search
Quizilla - Create & share content - Multimedia
Qumana - Edit your blog - Blog
Qvey - Create & pay or participate & get paid for surveys - Survey
Qwer - List & share your things to do - List(Subm. by John Umbaugh)
Qwerky - Search strange site names - Search
Qwika - Search wikis - Search
Qype - Find & recommend best spots in town - Collaborate
RRR
Rabble - Create it & share it mobile - Community
Radarnetworks - Something 2.0 - Unknown (Stealth)
Radioblogclub - List & save your favorite tracks - Audio
Radiotime - Personalize radio - Audio
Radrails - Develop Ruby on Rails apps - Software
Railsbase - Application hosring (Ruby-based) - Store
Rallypoint - Share knowledge - Collaborate
Fastr - Guess game; Flickr mash-up - Game
Rapidfeeds - Publish feeds without tech know-how - RSS
Rapleaf - Manage your online reputation - Identity
Rasterbator - Creates rasterized images - Images
Rateitall - Rate & share opinions on everything - Survey
Rateordate* - Crowd match, singles event maps, online dating - Date
Rawsugar - Social bookmarking directory & revenue sharing - Economy
Rbloc - Sell, buy & meet auction market place - Marketing
RDFcalendar - Meta calendar - Schedule
Readio - Blog2podcast - Audio
Reader2 - List, review & discuss books - Text
Readitswapit - Swap books - Text
Readspeaker - Text2speech app (Spanish) - Voice
Recap - Project management - Project (Stealth)
Recommendit - Social bookmarking - Bookmark
Recruiterredbook - Find the right recruiter - Employment(Subm. by Lucas Wyrsch)
Redbet - Betting exchange - Gamble
Reddit - Submit, rate & rank news - News
Redditnsfw - Bookmark, rank & share porn links - Porn
Redfin - Find housing (map mash-up) - Map
Redlettr - Tag & comment the bible - Collaborate
Redlightcenter - 3D adult community - Community
Redrockbay - Customize your news - News
Redtoucan - Share photos & review products - Ecommerce
Reevoo - Review & buy electronics - Ecommerce
Regger - Datamine your blog - Dbase
Rel8r - Tag, read, search blogs - Collaborate
Relate-a-zon - Pathfinder game (mash-up with Amazon) - Game
Releton - Google + Yahoo + maps & routes - Search
Relevantview - Captures behavior & opinions - Survey
Rememberthemilk - Manage tasks, together - Tasks
Reminderfeed - Send reminders to your feed reader - Notes
Remix - Remix & share videos - Video
Rentxista - Rent a page - Marketing
Rentmeavacation - Share your vacation homes - Ecommerce
Reputata - Reputation comparison - Identity (Stealth)
Retrievr* - Search images by sketching - Search
Revver - Upload, share or sell your videos - Ecommerce
Riffs - Review & recommendation community - Marketing
Ripple - Be your own banker - Finance
Riya* - Face recognition based photo search - Search
Rockyou - Publish & share photos - Images
Rojo - Discover, organize, read & share content - News
Rollyo* - Create search agents - Search
Root* - Trading platform for realtime consumer data - Marketing
Rootvaults* - Store, manage & share knowledge online - Knowledge
Roundcube - Webmail - Email
Roxomatic - Social bookmarking review - About
Rrove* - Save & share places - Collaborate
RSS2PDF - Convert feeds to PDF - RSS
RSSbandit - Feed reader - RSS
RSSbus - Connect your data - RSS (Stealth)
RSScalendar - Manage & share your calendar - Schedule
RSSfwd - RSS to email - RSS
RSShut - Read & search feeds - RSS
RSSmad - Feed reader & archive - RSS
RSSmicro - Feed search - Search
RSSor - Collect, read & share feeds - RSS
RSSreader - Feed reader - RSS
Rubyonrails* - Web development framework - Software
Runfatboy - Manage your diet & fitness - VAS
SSS
Sabifoo - Read & publish news through messenger - News
Safariu - Create, publish & share science materials - Publish
Salesgenius - Track your prospect's behavior online - Marketing
Sameplace - Chat while you surf - Chat
Sametalk - Chat with other site visitors - Chat
Sampa - Build a website - Software
Saulweiner - Meta Web 2.0 list - About
Savedsearchpro - Find Ebay deals easier - Ecommerce
Savemyass - Send your wife flowers frequently - Ecommerce
Savemyporn - Adult search - Porn
SMP - Search & save porn - Porn
Savetoby - Donate or else… - Economy
Sayoutloud - Post questions & issues, get answers or reactions - Knowledge
Say-so - Share problems & get advise - Collaborate
Schooltool - School calendar & info system - Software
Schoopy - Classroom organizer & site hosting - Software
Schtuff - Wiki service - Wiki
Scooch - Create & share slide shows - Images
Scoopgo - Personalized news agents - News
Scoopt - Upload & sell news photos - Images
Scrapblog - Scrap, blog & share - Software
Scratchlist - Social bookmarking, partly automated - Bookmark
Scratchnscribble - Share Something 2.0 - Unknown (Stealth)
Scriptaculous - Javascript libraries 2.0 style - Software
Scroogle - Google without ads & other evil - Search
Scuttle - Social bookmarking - Bookmark
Searchfox - Social bookmarking - Bookmark
Seconds11 - Promote (11 seconds) of your podcasts - Audio
Secondsite - Web-based invoicing - Finance
Seedwiki - Create wikis & blogs - Wiki
Seekum - User ranked search results - Search
Selectrecruiters - Find the right recruiter - Employment
Selfcast - Upload, watch & share vids - Video
Selsius - Real estate community - Community
Semanticthoughts - Get all 2.0 lists in OPML - About
Semapedia** - Add wikipedia tags to real world things - Tag
Sendspace - Email large files - Email
Streamload - Store & share your media - Multimedia
Serversidewiki - Mini-wiki - Wiki
Sevenload*** - Upload & share photos en videos - Multimedia
Sexbyrss - Personalized porn thru rss - Porn(Subm. by Rukaiya)
Sfzero - Build your character by completing group tasks - Game
Shadows - Social bookmarking - Bookmark
Shakkus - Bookmark, rank & share entertainment news - News
Shareyouropml - Share outlines, feed & taxonomy - Knowledge
Sharingpoint - Publish, link to & share health information - Text
Sharkle - Watch, vote for & share videos - Video
Sharpcast - Manage your mobile photos online - Images
Shazam - Have music recognized thru your cell - Audio
Shinyletter - Mail2snailmail - Communicate
Shooshare - Upload & share your porn - Porn
Shooter7 - Send photos, videos, music (app) - Multimedia
Shoposphere* - Create & share pick lists - Ecommerce
Shopwiki - Search 120,000 stores - Search
Shorttext - Create & share URL's to text notes - Text
Shoutcentral - Chat while you surf - Chat
Shoutwire - Rank & share news - News
Shozu - Upload & share photos, videos & text on your mobile - Multimedia
Shutterbook - Store & share photos - Images
Shutterfly - Store, share & print photos - Images
Shutterseek - Bookmark, rank & share photography news - News
Sidejobtrack - Job tracker - Employment
Sideload - Share free music files - Audio
Sidewalk - Create Ajax forms - Software
Sightspeed - Voice & video over IP - Communicate
Simile - Interoperates metadata in unlike environments - Bookmark
Similicious - Search for similar websites - Search
Simpleticket - Helpdesk solution - CRM
Simplybill - Invoice management - Finance (Stealth)
Simplygoogle - Everything Google on 1 page - Search
Simplyhired - Local job search - Employment
Simpy - Social bookmarking, tagging & search - Bookmark
Singlesearch - Two way matchmaking - Date
Sitebar - Social bookmarking - Bookmark
Siteflavoredgoogle* - Tailor adwords to your site - Ecommerce
Sitejot - Social bookmarking - Bookmark
Sitekreator* - Build, publish & host websites - Software(Subm. By Brian Solis)
Sitemeter - Web stats - Stats
Siteshuffle - Make a slideshow from your favourite websites - Portal
Sitetagger - Social bookmarking - Bookmark
Sitevista - Test your website - Software
Sketchup - Create & view things in 3D - Design
Skibonk - Ski resorts (map mash-up) - Map
Skobee - Arrange meetings & events online - Schedule
Skombo - Sell & buy rare music - Ecommerce
Sky-click - VoIP call center solution - CRM
Skyhook - Wi-fi positioning - Software
Skylook - Record & store all Skype communications - Communicate
Skype - Call, conference, messenger, file sharing - Communicate
Slashdigg - Slashdot + Digg mash-up - News
Slawesome - Add voice to your email - Communicate
Secondlifeboutique - Buy real things with virtuaa money - Economy
Slide - Create photo loops & share them on your website - Images
Slidestory - Publish stories with photo slideshows - Images
Slurlmaker* - Bookmark sites in Second Life - Bookmark
Slut-o-meter - Calculate your popularity - Reputation
Smarkets - Stock markets for products - Economy
Smarking - Social bookmarking - Bookmark
Smartimagine - Store & manage your image & media files - Store
Smashmyviper - Buy pixels to destroy car - Economy
Smblive - Share all business applications - Software
Smilebox* - Connect to other people thru creative messaging - Community
Smugmug - Store & share photos - Images(Subm. by PD)
Snakesonaplane - Promotional tag & vote game - Marketing
Snaket - Clustered search - Search
Snap - Ajax search, shows found pages - Search
Snapfish - Upload & share photos - Images
Snapshirts - Get your T-shirt with a tag cloud - Tag
Snaptune - Record music from radio to hard disk - Audio
Snipit - Clip parts of web pages - Bookmark
Snubster - Get rid of your friends - Community
Snunk - Search & vote - Search
Soapbx - Present online - Powerpoint
Socialcookbook - Post, rate & review recipes - Text
Socialexplorer - Find out about your neighbours - Community
Socialight - Share pictures & notes with your cell phone - Collaborate
Socializer - Submit social bookmarks at many websites - Bookmark
Social-mail - Email2RSS - Communicate
Socialmarks - Social bookmarking - Bookmark
Socialpicks - Analyse & recommend stocks with your peers - Finance
Socialporn - Digg links to porn - Porn
Socialtext - Enterprise wiki solutions - Wiki
Solomodels - Upload, commicate with, vote for, hire or buy from photographers & models - Ecommerce
Solutionwatch* - Reviews of 2.0 websites - About
Solve360 - Groupware CRM - CRM
Songbird - Media player & web browser - Multimedia
Sonr - Track media & media users - Multimedia
Soonr - Mobile2web & v.v. - Communicate
Sorrygottago - Anti-communication software - Fun
Souki~ - Local shop search - Ecommerce
Soundtransit~ - Add your sounds to locations & share them - Audio
Spambob - Disposable email addresses - Email
Sparkhive - Store & share thoughts, research, bookmarks - Knowledge
Spellwithflickr - Spell names with photos; Flickr mash-up - Images
Sphere - Search the blogosphere - Search
Spinspy - Social bookmarking & ranking - Bookmark
Spinvox - From voice to text to mobile or email - Voice
Splashblog - Publish & share mobile photos - Images
Splashdata - Mobile tools for media, payments, shopping… - Software
Spongecell - Arrange meetings & events online; with AI - Schedule
Sponit - Publish & share funny news - News
Spore*** - User generated gameplay & characters - Game
Sportiki - Wiki on sports - Wiki
Spotback - Something 2.0 - Unknown (Stealth)
Spotrunner - Recycle, recreate & air tv ads - Marketing
Spout - Publish & share reviews, buy films - Video
Spreadfair - Spread betting exchange - Gamble
Spreadshirt* - Design, buy or sell your T's - Ecommerce(Subm. by Andreas Milles)
Springdoo - Add your voice to your email - Voice
Sproose - Personalize search results & share them - Search
Sproutit - Mailroom: process email together - Collaborate
Sproutliner - Manage your tasks - Tasks
Spurl - Bookmarking & search - Bookmark
Spymedia - Publish & sell news photos - Ecommerce
Squadrapiloti - Tell about your car, get matched with other cars - Economy
Squeet - Get news, blogs, RSS or feeds in your email - News
Squidoo - Share knowledge - Knowledge
Squishr - Something 2.0 - Unknown (Stealth)
SRC - Clustered search - Search
Stabilo-boss - Web 2.0 annotated logo cloud - About
Stalkerati - meta search for people - Search
Standpoint - Share & evangelize convictions - Collaborate
Webbrush - Collaborative drawing, charting, etc - Collaborate
Sabrosus - Store & share bookmarks - Bookmark
Staralicious - Digg (news about) celebrities - Bookmark
Stardoll - Dress up & share your favorite celebrities - Community
Stargazer - Free web-based tools for families & charities - Software
Stars-of-the-Web - Create & publish vids for vlogs (German) - Video
Start - Personal portal - Portal
Startaid - Manage & share your (thumb) bookmarks - Bookmark
Starterbase - Create, organize & share data on the web - Office
Startforce - Start page with OS features - OS
Statcounter - Web stats - Stats
Stickam* - Multimedia communication tool - Communicate
Stickis - Stickis help you see, compose & remix all the web - Multimedia (Stealth)
Stikipad - Wiki solution - Wiki(Subm. by Björn Ognibeni)
Stockdigg - Read, submit & rank financial news - News
Stocktickr - Create & share stock watchlists - Finance
Storycode - Read, code, find & share books - Text
Strategicboard - Share tech news - News
Streakr - Social networkin - Community (Stealth)
Streamdrive - Upload & share multimedia - Multimedia
Streampad - List, listen & share your music (= several mash-ups) - Audio
Streeteasy - Share shopping info - Ecommerce
Stridr - Upload & share or sell music - Audio
Stripgenerator - Create & share comix - Comix
Strmz - Clip & share tv & video - Multimedia
Strongspace - Upload, store, back-up & share your files - Store
Structuredblogging - Create, edit & maintain all posts - Blog
Studybuddy - Share notecards - Collaborate
Stuffopolis - Keep track of things you lend or borrow - Economy
Stumbleupon - Social bookmarking (random sharing) - Bookmark
Stylehive - Get recommendations fitting your product interests - Ecommerce
Subethaedit - Edit & share texts together - Text
Subscribecast - Sell content thru RSS-based subscription format - Ecommerce
Subwaycrush - Dating(?) - Date
Suckingfish - Save, collaborate on & publish search results - Search
Sugarcrm - Open source CRM - CRM
Sundaydash - Find housing (map mash-up) - Map
Sundera - Collaborate online on spreadsheets - Excel
Superoyster - Sell oe buy your place at a waiting list - Economy
Superstart - Personalized shopping portal (Swedish) - Ecommerce
Suprcilious - Tag all other tag sites - Tag
Suprglu - Delicious/Flickr/Blogger/etc. mash-up - Portal
Surfninja - Ajax start page - Portal
Surftail - Share your click paths - Bookmark
Surfulater - Collect, save & manage all your info - Windows
Surfwax - Multisource search - Search
Sutori - Publish & vote on stories - Text
Swabba - Online garage sale (German) - Economy
Swagroll - List & share all your media - Multimedia
Swapcore - Watch, read & swap it - Multimedia
Swaptree - Swap your media - Economy
Swapzies - Store & share or sell multimedia - Multimedia
Swarm - Share thumbs of sites & chat (Firefox) - Chat
Swarmofangels - Participate in new cinema - Fund
Swarmthedotcom* - See how other people browse & chat (Firefox) - Chat
Swicki - Search with user input - Search
Swik - Search for open source software - Software
Switchdiscs - Trade media online - Ecommerce
Swivel - Something 2.0 - Unknown (Stealth)
Sxip - Control personal digital identity - Identity
Sxore - Manage your online reputation - Identity
Sync2it - Social bookmarking - Bookmark
Synchroedit - Group editor - Text
Syncnotes - Create & share notes - Notes
Syncone - Social bookmarking - Bookmark
Sys-con - Multimedia magazine - About
TTT
Tabblos - Create & share stories with photos - Images
Tagalag - Tag & map your contacts - Community
Tagcloud - Folksonomied, personalized tag clouds - Tag
Tagdirectory - Tagged business directory - Marketing
Tagfacts - Tag & share your notes - Tag
Tagged - Tag yourself and the ones you love - Community
Taggle - Social bookmarking, tagged (German) - Bookmark
Tagground - Search for URLs by tag or v.v. - Search
Taghop - Bookmark, read, rate & comment on links & thoughts - Collaborate
Taglines - News in tags - News
Taglocity - Add tags to all Outlook files - Tag
Tagnautica - Search Flickr - Search
Tagspy - I tag so I am - Tag
Tagsy - Social bookmarking & feed management - Tag
Tagthenet - Text2Tags - Tag
Tagtooga - Social bookmarking - Bookmark
Tagspy - I tag so I am - Tag
Tagworld - Share music & photos - Multimedia
Tagyu - Tag-based advertizing - Marketing
Tagzania - Share & map places - Map
Tailrank - Read news (ranking through algorithm) - News
Talkdigger - Search & discuss results from blogs & web - Search
Talkinghub - Add tags to your forum - Tag
Talkr - Convert blog text to podcasts - Blog
Talktrust - Call anonymously - Communicate
Tangler - Instant group messaging - Communicate (Stealth)
Tantricsoulmateconnection - Matching based on horoscopes etc. - Date
Tapgad - Get & reply to email thru sms - Communicate
Targetedpixel - Buy pixel space for 5 years - Marketing(Subm. by Steve)
Targetyournews - Control who sees your news submission - News
Taskfreak - Task manager online - Project
Taskspro - Group task manager - Project
Tasktoy - List & manage your tasks - Tasks
Tasktoy - Create lists, notes & memos - Notes
Tastydrop - Submit & rate wines - Ecommerce
Teamslide - Collaborate on presentations - Office
Techcrunch - 2.0 blog - About
Techcrunch - Comparison of mapping servcies - About
Technoranki - Rank blogs - Blog
Technorati* - Find what people are saying - Search
Techspose - Unknown - Unknown (Stealth)
Techzingo - Tagged tech news - News
Tello - Locate & collaborate with your key contacts - Communicate
Tempinbox - Receive inmail anonymously - Email
Tenbills - Design & buy your T - Ecommerce
Tendango - Top 10 social bookmarking - Bookmark
Textamerica - Mobile blog - Blog
Textdrive - Hosted applications - Store
Textorizer - Image2Text - Images
Textpattern - Web publishing system - CMS
Textpayme - Mobile P2P micropayments - PSP
Textsnippets - Share code - Software
TFD - Personal portal - Portal
Thandora - Tag based search in yellow pages - Ecommerce
Theadcloud* - Create & tag classified listings - Marketing
Wadgetos - OS in your browser - OS
Thebeststuffintheworld - Submit, rank & share the best whatever - Knowledge
Theblackstripe - Upload & share photos - Community
Thebroth - Collaborate & share glob al mosaic - Community
Theglump - 2.0 blog (French) - About
Themintpages - Recommend & share reviews on beauty products - Ecommerce
Thenorp - Bookmark, rank & share porn links - Porn
Thepool - P2P sports betting - Gamble
Theport - Create & host your own news aggregator - News
Thethingsiwant - Create & share whis lists with photos - List
Theuncensored - Upload, share & rate porn - Porn
Theunseenvideo - Video & weather mash-up animation - Video
Thinglink - Search, label & share things of interest - Notes
Thinglinks - Connect virtual with real world thru sema codes - Tag
Thinkfree - Web based office suite - Office
Thisplaceiknow - Share places - Marketing
Thnlnk - Semantic URL shortener - Software
Threadless - Submit & rate T-shirt designs - Ecommerce
Thumbstacks - Make & share presentations online - Powerpoint
Tickethappy - Shared CRM management - CRM
Tickle - Lifestyle community - Community
Tickr - Flickr desktop ticker - Images
Ticklr - Store, share & tag legal bookmarks - Bookmark
Tictap - Price comparison for mobile - Ecommerce
Tiddlywiki* - Publish and share notes - Wiki(Subm. by CFG)
Tikitac - Track your time - Time (Stealth)
Tiktrac - Manage your time - Time
Tilika - Share calendars - Schedule
Tiltomo - Search for similar photos - Images
Timetracker - Keep track of time - Tasks
Tinfinger - Search persons - Community
Tinymce - Wysiwyg editor - CMS
Titantv - Filter out what's on tv - Video
Titlez - Get publishing market data from Amazon - Marketing
Tnook - Build, manage & trade your collections - Ecommerce
Toeat - Map & share restaurants - Map
Togetherdating - Dating after personal introduction - Date
Toodledo - Manage your to-dos - Tasks
Topix - Share & discuss news - News
Topspot-ornot - Spot & review locations (map mash-up) - Map
Toptaggers* - Tag, rank & share links - Search
Toptensources - Startpage - Search
Toread - Social bookmarking - Bookmark
Totoexpress - Hoste, collaborate on, share & deliver content - Multimedia
Touchstone - Suscribe to your news & alerts - RSS(Subm. by Homee)
Towncrossing - Create & participate in communities - Community
Tracbac - Share, comment, revise & collaborate - Collaborate
Trackslife - Manage & share your to do-lists - Tasks
Tractis - Negotiate & sign contract, solve disputes online - Legal (Stealth)
Tradebetx - Betting exchange - Gamble
Tradesports - Betting exchange - Gamble
Tradindex - Spread betting exchange - Gamble
Travbuddy - Submit & share travel stories - Text
Trendio - Bet on popular words - Gamble
Thumblicious - Displays thumbs of most pupular delicious sites http://thumblicious/ - Bookmark
Trendalicious - Real time website popularity trends - Stats
Trexy - Share your clickpaths - Bookmark
Tribler~ - Watch, rate & share video - Video
Tripconnect - Publish & share travel advice - Community
Triphub - Plan group trips - Ecommerce
Tripmojo - Map & share hotels - Map
Triporama - Plan, research & book trips together - Ecommerce
Trivionomy - Create, edit & play trivia game - Game
True - Dating, free of married people and other criminals - Date
Trueshare - Store, manage & share files - Store
Trumba - Create& share events - Schedule
Trustmymail - Spam filter based on your circle of contacts - Email
Truveo - Ranked video search - Video
TinytinyRSS - Feed reader - RSS
Tubes - For musicians - Audio (Stealth)
Tudu - List & manage your tasks - Tasks (Stealth)
Tunecore - Create & sell music - Audio
Tunefeed - Upload & share music - Audio
Tunefind - Submit & find film & tv music - Search
Turbodbadmin - Online dbase in Ajax - Dbase
Turboclip - Publish, access, manage & share bookmarks - Bookmark
Turn - Contextual advertizing - Marketing (Stealth)
Turnhere - Upload & share video (local) - Video
TV - Filter out what's on tv - Video
Twocrowds - Share & vote for predictions - Community
Txtmob - Share sms messages with your friends - Communicate
Typetester - Compare screen type - Design
Typolis - Subscribe & blog - Blog
UUU
Ulinkx - Search, bookmark & share media - Multimedia
Unalog - Share what you read, in groups - Collect
Uncutvideo - Aol's You Tube - Video
Upcoming - Create, manage & share events - Schedule
Upto11 - Discover & share music - Audio
Upwarded - Upload, rank & share multimedia - Multimedia
Urbandictionary - Contribute to slang dictionary - Dictionary
Urbanplanet - Review & share places - Community
Urlex - Leave comments on any website - Bookmark
Urlfan - Real time blog reference search - Search (Stealth)
Urlx - Shorten your URL - Software
Userplane - Chat, messenger, record - Communicate
Userscape - Web-based help desk portal - CRM
Uspot - Upload & share media - Multimedia
VVV
V4s - Add voice to your email - Communicate
Valleybeta - Suscribe to early alerts for beta websites - About (Stealth)
Vast - Car search - Search
Vcarious - Travel community - Community
Vcdiggz - Community based deal sourcing firm - Fund(Subm. by Baris Karadogan)
Veetro - Create & share online project space - Project
V-enable - Mobile speech search - Search
Vennt - tag-based forum solution - Communicate
Venturfundr - Online self-serve Venture firm - Fund(Subm. by Baris Karadogan)
Veoh - Upload & share videos - Video
Veotag - Enrich media files with meta data & share - Multimedia
Verbdate - Speak up before you date - Date
Verbster - Something 2.0 - Unknown (Stealth)
Videobomb - Submit & vote for video links - Video
Videoegg - Capture, edit & publish video - Video
Videosift - Upload, share & digg videos - Video
Vidilife - Upload & share media - Multimedia
Vimeo - Upload & share video - Video
Virb - Upload & share multimedia - Multimedia
Virtualkarma - Web 2.0 list - About
Virtual-whiteboard - Work, think, design together - Collaborate
Virtualworldsreview - Lists & reviews virtual worlds - About
Visualcomplexity - Visualize complexity - Software
Visualthesaurus - Find & visualize synonyms - Dictionary
Vitalsource - Publish & sell or buy books - Ecommerce
Vitamin - Resource for designers, developers & entrepreneurs - About
Vivisimo** - Clustered search - Search
Vivox - Solutions for communities, communications, games - Software
Vizrea - Upload & share (camera phone) photo content - Images(Subm. By Mac)
Vizu - Create, share & vote for polls - Collaborate
Vlogmap - Map your vlog - Map
Vmix - Upload & share videos - Video
VNCCasts - Watch live broadcasts of people's computer screens - Video
Voo2do - Organize your tasks - Tasks
Votemerich - Blog, campaign, vote & get rich - Economy
Vox - Blog & share content - Multimedia
Vpodtv - Upload & share videos - Video (Stealth)
Vsocial - Upload, rank & share video - Video
Vtiger - Open source CRM - CRM(Subm. by Natalie Ferguson)
Vurbs - Dig videos - Video
Vyew - Meet, share, discuss & annotate in group sessions - Collaborate
WWW
W8alth - Get rich or become an investor - Finance
Wadgetos - OS in your browser - OS
Wallop - Phlog & interact - Community
Wampad - Experiments in speed search - Search
Wankr - Collaborative masturbation community - Fun
Wasabi - Share news with friends - Community
Watchmedoing - Upload & share mobile videos - Video
Watchthisnext - Vote for & buy DVDs - Ecommerce
Watson - Add contextual search to all documents - Search
Watvindenwijover~ - Find & vote for information - Search
Waxmail - Add voice to your email - Communicate
Waxxi - Listen to & participate in podcasts - Audio
Wayfaring - Create & share your maps - Map
Wayn - Log & share places & people - Community
Waypath - Search blogs - Search
Wazima - Coupon aggregator - Ecommerce
Weatherbonk - Real time weather (map mash-up) - Map
Web20alizr - Generate & promote a 2.0 app automatically - Fun
Web20bullshitgenerator - Generate 2.0 speak - Fun
Web20domainnamegenerator - Find cool 2.0 names - Fun
Web20foreducators - Web 2.0 list - About
Web20interact - Rate & rank Web 2.0 sites (Icelandic) - About
Web20validator - Screen your website on 2.0-ishness - Fun
Web20generator - Generate a 2.0 web page - Fun
Web20intheenterprise - List of enterprise solutions - About
Web20milliondollarhomepage - Pixel ads - Ecommerce
Web20show - Podcasts about Web 2.0 companies - About
Web2journal - Web 2.0 magazine - About
Web2list - Digg 2.0 websites - About
Web2logo - Web 2.0 logos - About
Web20map - Web 2.0 companies on map mash-up - Map
Web20quiz - Web 2.0 brand or Star Wars character quiz - Fun
Web2messenger - Send messages from web 2 messenger - Communicate
Web2null - 2.0 blog (German) - About
Web2slides - Slow slideshow of (old version of) THIS list - About
Webbrush - Collaborative drawing, charting, etc - Collaborate
Webby20 - Thumb 2.0 list - About
Webcollaborator - Collaborate online - Project
Whatsweb20 - Shortest list of Web 2.0 companies - About
Webfalls - Useless link sharing - Fun
Webgoggles - Adult search - Porn
Webimager - Capture screens & upload them to Flickr - Images
Webjay - Playlist community - Audio
Weblogistan~ - Tools that add interaction to your blog - Blog
Webmarketing20 - Wiki on marketing 2.0 - Marketing
Webnote - Make & share notes - Notes
Weborb - Build, deploy & host rich client apps - Software
Webosphere - 2.0 blog - About
Webride - Add forum to any web page - Communicate
Webringr - Create, send, manage & share links - Bookmark
Webripper - Rip files from sites - Software
Webshots - Upload, share & print photos - Images
Websitesasgraphs - Map a website's html - Stats
Webtwenny - Unknown - Unknown (Stealth)
Weedshare - Play, buy, share & sell music - Ecommerce
Wetpaint - Create, contribute & connect - Wiki
Whabam - Search, buy & sell - Ecommerce
Whatsbuzzing - Search, browse & discover products with a buzz - Ecommerce
Whatshouldireadnext - Share your bookshelve - Collaborate
Where - Upload & share photos on community walls & maps - Community
Whirlpad - Publish & share travel journals - Publish
Who-isit - Whois, ping, check link popularity - Search
Wholinked - Look up who's linking to your site - Stats
Whonu - Search categories - Search
Whowouldbuythat - Anti-ecommerce - Ecommerce
Wideword - Create & share documents online - Text
Wifitastic - Set up a commercial wi-fi hotspot - Wi-fi
Wikicompany - Social business directory - Marketing
Wikimatrix - Find & compare your wikis - Search
Wikio - User managed news search - News
Wikipedia* - Read & co-edit encyclopedia - Text
Wikispaces - Collaborative content & editing - Wiki
Wikitravel - Read & co-edit travel guide - Text
Wink - Folksonomied search - Search
Winksite - Create & share mobile content - Multimedia
Wisdomark - Collaborate on publishing & sharing stories - Text
Wisdomdb - Rate & share solutions to problems - Knowledge
Wishlistr - Create & share wishlists - List (Stealth)
Wists - Share shopping lists - Ecommerce
Wizlite - Highlight & share text on any web page - Notes
Wobblog - Rank & share blog postings - Collaborate
Woeba - How to Web 2.0 list - About
Wondir - Share Q&A - Knowledge
Woomp - Upload & share art, photos & video - Multimedia (Stealth)
Woomu - Submit, vote for & rank videos - Video
Wordcast - Host, manage, measure & monetize podcasting - Software
Wordnews - News tagged in Times - News
Wordofblog - Spread the word for good causes - Marketing
Workcircle - Find recruiters or jobs - Employment
Workmagnet - Search, find & apply for jobs, or recruit - Employment
World66 - Read & co-edit travel guide - Text
Wridea - Store ideas, manage projects - Project
Writeboard* - Write, share, revise & compare documents - Text
Writely - Store, edit & share documents - Text
Wsfinder - Search APIs and web services - About
Wufoo - Build & host forms - Design
Wuraweb - Find local prices & credentials - Ecommerce
Titantv - Filter out what's on tv - Video
Ikeepbookmarks - Social bookmarking - Bookmark
Rockyou - Publish & share photos - Images
Betfairpoker - Poker community - Gamble
Edgeio - Find classified listings, publish your own - Marketing
Wwwhatsnew - 2.0 blog - About
Flickrfotofinder - Find & publish photos - Images
XXX
Xanco~ - Mobile phlog & vlog - Blog
Xanga - Blog rings - Community
Xdrive - Store & share your data - Store
Xfruits - Mix, make & share feeds - RSS (Stealth)
Xilin - Social bookmarking - Bookmark
Xin - Online OS for Ajax serverapps - OS
Xista - Get more info searching - Search
Xmailharddrive - Store data thru Gmail - Store
Xposted - Buy & sell your content - Multimedia
YYY
Yackpack - Group voicemail - Voice
Yahooanswers - Share Q&A - Knowledge
Yahoodevelopernetwork - Javascript developer center - Software
Yahoomaps* - Global & local maps & search mash-ups - Map
Yahoomyweb2 - Social bookmarking - Bookmark
Yahootagsoup - News tag cloud; news mash-up - News
Yahoovideo - Submit & share videos - Video
Yakalike - Chat while you surf websites - Chat
Yashi - Upload & share video - Video(Merged with Bolt)
Yawords - Buy a search term, eternally - Marketing
Yazai - Sell your content - Multimedia
Yellowbook - Yellow pages aggregator - Search
Yellowikis - Social business directory - Marketing
Yelp - Find, review & discuss local restaurants etc - Ecommerce
Yiibu - Remix, adapt, expand, share & sell content - Multimedia
Yodpod - Feed reader - RSS
Yokel - Find best prices for products near you - Ecommerce
Yoono - Search, exchange & share information - Search
Yoosi - Create your personal start page - Portal
Yorz - Join group, upload resume - Employment
Yotophoto - Publish & sell photos - Images
Youhavebo - Anti-social software - Fun
Youmeus - Q&A for relationship advice - Date
Youos - OS in your browser; standard apps + develop yourself - OS
Youpickthenews - Submit, rate & share news - News
Yourdraft - Create & share drafts - Text
Elevatorpitch - Upload, read & rate pitches - Economy
Yourgmap - Map & publish your places - Map
Yournextdrink - Publish, vote for & share drink recipes - Community
Feedping - Submit your feed to major directories - RSS
Yourspins - Remix & share tracks legally - Audio (Stealth)
Yousendit - Email large files - Email
Youshouldmeet - Refer your friends to friends - Office
Youtube* - Upload & share video - Video
Yub - Meet, hang & get discounts in shopping mall - Ecommerce
Yubnub* - Search & share search commands - Search
Yuku - Share your profiles & media - Community
Yummy - Store, share & tag pdf files - Bookmark
Yutter - RSS feed2email subscription - RSS
ZZZ
Zaadz~ - Network of inspired people - Community
Zackbookmaps - Locate & loan books (map mash-up) - Text
Zamily - Connect & share with your family - Community
Zaptxt - RSS to email, sms, messenger - RSS
Zazzle - Design, sell & buy custom goods - Ecommerce
Zeedex - Search with suggestions - Search
Zeemaps - Create & share maps of/with friends & family - Map
Flowermaker - Design flowers - Images
Zenfolio - Host photo gallaries - Images
Ziblit - Recommend businesses to other consumers - List
Ziggs - Index of professionals - Community
Zigtag - Search, save & share results - Search
Ziki - People matching thru tagged interests - Community
Zillow - Get your home valuated (map mash-up) - Ecommerce
Zimbio - User generated network of public portals - Portal
Zimbra - Work & communicate together - Collaborate
Zingee - Store & share files - Store
Zipingo - Find local business based on community input - Ecommerce
Zippyvideos - Upload & share video - Video
Ziwiki - Create & share your wiki - Wiki
Zixxo - Create & distribute online coupons - Ecommerce
Zlio - Social commerce - Ecommerce
Zogix - Innovators' community - Knowledge
Zohocreator - Create & share applications - Software
Zohovirtualoffice - Online office suite - Office
Zohochallenge - Collective polling - Survey
Zohochat - Create your own chat room - Chat
Zohocrm - Web-based crm - CRM
Zohoplanner - Create & share memos & notes online - Notes
Zohopolls - Create, share & vote - Survey
Zohowriter - Online word processor - Text
Zookoda - Promote your blog with email marketing - Marketing
Zoomclouds - Make & publish tag clouds - Tag
Zoominfo* - Search persons; create your own page - Community
Zoomshare - Free website community - Store
Zoomtags - Tag cloud based affiliate network - Marketing
Zooomr~ - Find photos & make friends in many languages - Images
Zoozio - Personal homepage - Portal
Zopa - P2P banking services - Economy
Zorpia - Upload & share photos - Images
Zoto - Uload, phlog & share - Images
Zshare - Host & share your media - Multimedia
Zuggest - Search Amazon as you type - Search
Zunafish - Buy & sell old media items - Ecommerce
Zurpy - Save & organize bookmarks - Bookmark
Zuzu~ - Keep track of your friends' birthdays etc. - Schedule
Zvents - Organize & manage events - Schedule
19 June 2006
060619 The Big Alphabetical List of Nearly Everything Web 2.0
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