Comprehensive List Latest News Guides & Articles
Digg News Site
Myspace News
Facebook News
Meetup.com News
Ryze.com News
Del.icio.us News
Classmates News
Friendster News
CouchSurfing News
Cardomain.com News
StumbleUpon News
LinkedIn News
Social Networking Articles
A great place for articles on social marketing:
www.mashable.com