Opmlicons - OPML icon project

Feedfindings - RSS filter

Mootion - Submit & rate & videos

Plime - Submit & rate anything

Streets - Visual shopping search suite for Toronto

Mmbase - Content management system

Changedetection - Generate RSS from websites

Feed2js - RSS javascript generator

Feedbutton - Meta RSS button

Feedgit - Meta feed search engine

Feedpublish - Mix your feeds

Infominder - Generate RSS from websites

Opmlworkstation - Edit, manage, convert & share OPML + PPT2OPML

Goobtoob - Rate video clips

Openwengo - Make free PC2PC video and voice calls over IP & communicate with your IM contacts

Ichat - Instant messenger

Client, Mac.

Miranda - Instant messenger

Mashery - API management solutions unlocking web services channels

Feedsforme - Search feeds

Feedxs~ - Republish your feeds

Ipings - Ping service

Newskicks - Submit & rate articles for game developers

Opencms - Content management system

Opmlsurfer - Read OPML

Web based.

Pandion - Instant messenger (

Jabber client.

Realestatevoices - Submit & rate articles on real estate

Rssdj - Share your mixed feeds

Sportscast - Submit & rate sports news

Suggest4 - Submit & rate articles on travel, marketing & business

Feedicons - RSS button

Vephone - Free or cheap calls over IP

Fbexchange - Ad networks for companies publishing apps & widgets in the sociosphere

Fbexchange, Lookery, Userplane Money (AOL owned).

The Facebook Economy***

Amazingly well researched & analyzed article. Bible for doing business in the Facebook ecosphere.

Another proof that we can't do without Business 2.0 - subscribe now!

Appaholic** - Pop index for Facebook apps

Sharedspaces - Co-buy, co-rent or co-invest in property

Autopinger - Ping service

Feedfire - HTML2RSS

Feedroll - RSS2JS converter

Ifeedreaders - Meta linkpage to RSS & bookmarking services

Joomla - Content management system

Mcabber - Instant messenger

Jabber client, Linux and Mac.

Multirss - Meta button to major RSS readers

Mysource - Content management system

Opod - Ajax OPML & RSS widget

Papla - Instant messenger

Also mobile.

Philter - Flash feed reader

Phpcoder - IDE for PHP programmers

Pixelgroovy - Submit & rate tutorials for designers & developers

Quicksub - Meta RSS button

Reporter~ - Submit & rate (Dutch) news

Voipdiscount - Free calls & SMS over IP

Freep~ - Profile yourself as a freelancer & score gigs

Elephantdrive - Back up your files

Free-rss - RSS creator, editor, publisher, validator & viewer

Fundanemt - Content management system

IM+ - Mobile instant messenger

Just-ping - Ping service

Mp3rama - Submit & rate articles

Mtmessenger - Meta instant messenger

Openacs - Content management system

Optimal - OPML widget

Poderator - Store podcasts & create XML

Psiim - Instant messenger

Rssor - Share your mixed feeds

Sargenation - Submit & rate articles on dating and seduction

Tagnews - Submit & rate web-related articles

Talksoccer - Submit & rate soccer news

Voipcheap - Free calls over IP

Mosh - Upload, share & browse all your stuff on your mobile

MObilize & SHare, by Nokia.

In other words: "from now on you can leave your laptop at home".

No feature to synchronize my address book, no features to communicate - within the app - with my Mosh friends.

The usability of the mobile interface is far below industry standards.

Keepm - Contact management tool

Periodictable - Periodic table of the internet

Feedvault - Back-up & share OPML

Fybersearch - Web and feed search

Metarss - Reader, (re)publisher, meta search & keyword feed generator

Mosexindex - Submit & rate porn

Mundu - Meta instant messenger

Nevow - Python web app construction kit

Pheap - Content management system

Reblog - Republish your feeds

Rsspect - HTML2RSS & RSS2JS

Search4rss - Search feeds

Solosub - Meta button to major RSS readers

Takethisthought - Submit & rate ideas & thoughts

Talkety - Cheap calls via any device

Thetrc - Submit & rate music

Trillian - Instant messenger

Peopleized - Get interviewed & promoted by other users

Feedraider - Share your mixed feeds

Riggd - Submit & rate political news & opinions

SRC - Clustered search with RSS alerts

Shareopml - Search & share OPML

Opmlvalidator - Validate feeds

Horde - PHP web app framework

Managee - Content management system

Micq - Meta instant messenger

ICQ-based.

Nakido - Upload & share your files

Octro - Mobile instant messenger

Pimpmefamous - Submit & rate videos

Rss2gif - Auto-updated RSS in image

Syntaxcms - Content management system

Torrop - Submit & rate torrents

Tribalwar - Submit & rate articles on gaming

Universalmessengerplus - Meta instant messenger

Buildhardlink - Link to physical objects & access data over your cell phone

Feedsplitter - RSS2HTML2JS newsreader

Ez2find - Meta search

Locomotive - Ruby on Rails tools for Mac OS X

Nationofmillions - Submit & rate hiphop

Proteus - Meta instant messenger

Mac.

Retroshare - Instant messaging & file sharing

Activeroll - Linkroll wizard

Yafumato - Meta instant messenger

Opmlloader - OPML reader

Web based.

Dropboks - Store your files

Firefox.

Nonoh - VoiP service

Rubhub - Ping service

Scigg - Submit & rate science news

See what happens if you don't maintain a rating site.

Techfeed - Submit & rate tech news

Tipicme - Mobile instant messenger

Jabber client.

Trackle - Site2RSS

Ttcms - Content management system

Tutorialism - Submit & rate tech tutorials

Zeppos - OS

Zozoc - Free international SMS

Mygame* - Personalize your games

Aggrssive - Share your mixed feeds

Feed-directory - Filtered feed search

Geofeed - Create geography-aware feeds

Instantrails - Runtime solution containing Ruby, Rails, Apache and MySQL

Kingping - Ping service

Magumastudio - Integrated development environment for PHP

Messagemate - Meta instant messenger

Opmlmmanager - OPML reader

Web based.

Photozook - Submit & rate photos

Qksearch - Meta search for verticals

Raketu - Free regional and international calls, VOD, IM, SMS, multi media player, podcasting, slide show & feeds from your PC & mobile

Rssmix - Mix your feeds

Rsstojson - RSS2JSON

Splutr - Submit & rate porn

Spoxel - Upload & share your files

Symfony - Web app framework for PHP

Syn-sub - Meta button to major RSS readers

Trackengine - Create feeds from websites

Twinklefish - OS

Xfire - Instant messenger for gamers

Vles - Virtually visit & meet new friends in New York's lower east side

Tinyload - Upload & share your files

Uvouch - Submit & rate videos

Tipt~ - Submit & rate tips

Sportsplugs - Submit & rate sports news

Mooglets - Startpage

Speedyfeed - Share your mixed feeds

Winlike - Operating system

Graball - Meta search

Lighthouse - Manage & track issues

Yehba - Instant messenger

Tickermyfeed - Feed generator

Naim - Encrypted instant messaging

Sertifi - Deliver, manage & execute contracts

Sharemethods - Create, manage & share sales & marketing documents

Watchthatpage - Create RSS from websites

Nenest - Create forms & dbases without programming

Truphone - Call & SMS other users for free on your mobile

Rsscache - Cache your feeds

Vyke - Make cheap international calls over PC & mobile

Tribalcms - Content management system for teams

Xoops - Content management system for sites, portals, communities

Ysm - Instant messenger

ICQ client.

Pidgin - Meta instant messenger

Grails - Open source web app framework

Runcms - Portal management system

Webware - Python web app tools

Xfruits* - RSS2XHTML, RSS2mobile, RSS2PDF, etc.

Nitro - Ruby and JavaScript web app framework

Roscripts - Save your programming resources online

Freedigits - Stay anonymous with this VoiP service

USA.

Voteallvideos - Submit & rate funny videos and get paid for it

Webmomsplace - Submit & rate special interest articles for moms

Soundpedia - Upload, manage & share your playlists

Fuzzylime - Content management system

Osviews - Submit & rate technology

Mpower - Create, edit & share your presentations

Folionow - Design, build & host simple website

Jmsn - Instant messenger

Java.

Apachewicket - Java web app framework

Quickim - Mobile instant messenger

Openkapow - Mash-up editor & hosting

Naslu - Store & share code

Mogspot - Submit & rate special interest articles for gamers

Gaia - Play games & make friends

Medical-articles - Submit & rate medical articles

Koders - Search code

Jivetalk - Meta instant messenger

Wengophone - Meta instant messager with conference and video calls

Webwork - Java app development framework

Miniajax - Free Ajax & dhtml code library

Sharefile - Store & email files

Ajax13 - Create, edit & share your presentations

Plone - Content management system for groups, communities, extranets and intranets

Flux-cms - Content management system

Theladders - Profile yourself & connect to your recruiter

Dijjer - Swap your files

Toptentutorials - Submit & rate tutorials

Homomojo - Submit & rate special interest articles for gays

Scriptvote - Search for & vote on scripts

Midnightcoders - RIA, Ajax & Flash platform

Thinkingvoice - Get this call-me widget on your blog

Mobispirit - Platform for mobile apps

Phpopenbiz - PHP framework for data centric business apps

Imhaha - Meta instant messenger

Gossip - Instant messenger

Gnome client.

Flashvillage - Free flash templates

Fjax - Cross-browser XML parsing and handling

Jahia - Content management system

Yoomba - Email2IM&2phone (free)

Papoo - Content management system

Zohoshow - Compile & share presentations

Meemo - Mobile email service

Zupload - Store & share

Hobo - Rails extension package

Mecamessenger - Meta instant messenger

Wridea - Make & share notes & lists

Wildvoice - Create, edit & publish audio

PhoneFeeds - Read your feeds on your phone

Zohosheet - Create & share spreadsheets

Krang - Content management system for magazine websites

Sportsflip - Submit & rate sports news

Icebreaker - Mobile community software

Gizmocall - Browser-based voip

Exponent - Content management system

Dimdim - Create, edit & share your presentations

Help2go - Free computer help community

Centericq - Instant messenger

Client.

Contractpal - Manage your contracts

Tapestry - Framework for Java web apps

Opendiary - Publish your blog

Oszone - Search code

Gotapi - Searchable database of APIs

Youswap - Store & send

Funnydig - Submit & rate funny videos

Feedshark - Submit RSS feed to directories

Nexbig - Vote for the next big thing

Trixbox - Open source (Asterisk) PBX telephone solutions

Worktimer - Track & manage time

Columbiaredhot - Submit & rate music & DJs

Valueinvestingnews - Submit & rate investment news

Upfordown - Store & share

Feedsweep - Publish RSS news feeds

Helma - Open source Java web app framework

Gotalkmobile - Mobile instant messenger

Yourdraft - Create & collaborate on drafts

Brinkpad - Create, edit & share your presentations

Igamingcms - Content management system for gaming websites

Ezpublish - Content management system

Netcipia - Blog & wiki hosting

Zkproject - Web development framework

Yourfilehost - Upload, store & manage videos

Marijuananation - Submit & rate articles on marijuana

Whatshouldisay - Q&A

Openlayers - Put a dynamic map on any web page

Clearblogs - Publish your blog

Workhack - Manage tasks

Ubikuo - Make & share notes

Icq2go - Instant messenger

Web based.

Weebox - Flash-based website creator

Prezentit - Create, edit & share your presentations

Googlemashupeditor - Create mash-ups with Google & external feeds

Mdpro - Content management system

Earthcaller - Call any land number for free

Puzzr - Vertical search

Phpwebsite - Content management system for communities

Tonicpoint - Create, edit & share your presentations

Filtermusic - Hub for internet radio stations

Goim - Instant messenger (for DirectX gamers)

Gajim - Instant messenger

Jabber/XMPP client.

Whatstheplan - Organize & manage events

Yuntaa - Backup service

Jupiter - Portal management system

Blogyx - Publish your blog

Yedda - Q&A

Weblogs - RSS feed directory

Hahahollywood - Submit & rate Hollywood celebrity news

Hollywoodlowdown - Submit & rate Hollywood news

Umando - Automated IT helpdesk service

Rupid - Upload, store & manage videos

Fritterware - Submit & rate games

Volutio - Schedule meetings & events

Straw - RSS reader

Linux.

Bloki - Publish your blog

Heysan - Mobile instant messenger

Web based.

Launchpad - Host, manage & collaborate on free software

Formatpixel - Create, publish & share a magazine or catalog

Presentationengine - Create, edit & share your presentations

Flashdevs - Submit & rate special interest articles for developers

Send6 - Store & send

Sharpreader - RSS reader

Windows.

Simplyexplained - Q&A

Wordcountjournal - Publish longer & longer postings

Digitaldreamdoor - Music genre Top lists & trivia

Tweeto - Manage tasks

Emesene - Instant messenger

Fuser - Fuse all your email and social media messages in 1 page

Buzzchurch - Community & forum for music makers

Phpnuke - Content management system

Todoist - Manage tasks

Communicationtube - Meta instant messenger

Aukyla~ - Platform for web-based PHP apps

Knowbrainers - Q&A

Tagandfile - Tag, share & store

Imgppl - Submit & rate images

Myfrienemies - Show & share the same dislikes, annoyances & disappointments

Edublogs - Blog hosting for teachers

Wordpress.

Authorstream - Create, edit & share your presentations

Clearspring - Cross-platform widget development app

Exodus - Instant messenger

Jabber client.

Turbomsn - Mobile instant messenger

Ijamr - Music community for artists, fans & site owners

& P2P swapping.

Theanswerbank - Q&A

Streamy - Read feeds

Rapidshare - Store & share

Meraki - Free wi-fi network

Pligg - Create Digg-like websites

Atnewz - Create your own rating website

Pptexchange - Create, edit & share your presentations

Trippert - Publish your travel blog

Neighbor - Q&A (local)

Trawlr - Read feeds

Funnylee - Submit & rate funny stuff

Mydeo - Upload, store & manage videos