Social Networking Pages
General Purpose Networking Sites
Myspace
and
facebook
bebo
blinxi
Classmates.com
Friendster
hi5.com
orkut
xanga
Music Sites
Last.fm
iLike
imeem
Project Playlist
Plurn
Soundclick.com
and
Soundpedia
Micro-blogging Sites
Jaiku
plurk
Pownce
and
twitter
Business Sites
Linked In
and
plaxo
Last Change:
August 24, 2008