Twitter spreads like wildfire, but MySpace still on top
Nielsen has released numbers for its estimates on the biggest and fastest-growing social media sites in the U.S. for the month of September, and there are a few surprises.
10 fastest growing social-networking sites for September 2008 Site Sept. 2007 (000) Sept. 2008 (000) YOY growth Twitter.com 533* 2,359 343% Tagged.com 898 3,857 330% Ning 842* 2,955 251% LinkedIn 4,075 11,924 193% Last.fm 850 1,879 121% Facebook 18,090 39,003 116% MyYearbook 1,422 3,056 115% Bebo 1,299 2,418 86% Multiply 592 941 59% Reunion.com … Read more