Top Social Media Sites of 2008

Top Social Media Sites-ranked by unique worldwide visitors November, 2008, comScore
Look at the graphs at TechCrunch
Blogger (222 million)
Facebook (200 million)
MySpace (126 million)
Wordpress (114 million)
Windows Live Spaces (87 million)
Yahoo Geocities (69 million)
Flickr (64 million)
hi5 (58 million)
Orkut (46 million)
Six Apart (46 million)
Baidu Space (40 million)
Friendster (31 million)
56.com (29 million)
Webs.com (24 million)
Bebo (24 million)
Scribd (23 million)
Lycos Tripod (23 million)
Tagged (22 million)
imeem (22 million)
Netlog (21 million)