Web Semantics: Location-Based Social Networking

*What names they have.

http://bdnooz.com/lbsn-location-based-social-networking-links/

"Aka-Aki, Belysio, Bliin, Blumapia, Blummi, Brightkite, Buddy Beacon, Buddycloud, BuddyMob, BuddyWay, buzzd, Carticipate, Centrl, CitySense, ComeTogethr, Dodgeball, Dopplr, Duzine, EagleTweet, FindbyClick, FindMe, Flaik, Footprint History, FourSquare, Foyaje, Fraced, Friend Mapper, Friends on Fire, (((ouch))) GeoMe, GeoSpot, GeoUpdater, Glympse, Google Latitude, Gowalla, gpsME, Grindr, Groovr, GyPSii...