CNET is reporting today on ComScore’s Video Metrix report for February 2011.
Find Out How Many People Use Over 1,000 of Your Favorite Social Networks, Apps and Digital Services
Yahoo and Facebook round out the top four.
I expect Facebook to jump in these rankings soon as they start offering more video services. In the past month, they have rolled out streaming movies, Major League Baseball games and video chat. They should prove a formidable challenge to YouTube in time.