WI-FI 2.0 - consolidated

Chumby - Always-on wi-fi device to fetch & exchange media & to communicate
Fon*** - Share, buy, sell wi-fi connections
Hotspotr - Wi-fi café hotspot map mash-up (USA)
Ilovefreewifi - Contribute to dbase of free wi-fi hotspots in USA
Jiwire - Locate & map Wi-fi hotspots
Wifitastic - Set up a commercial wi-fi hotspot