According to Nielsen’s report, Twitter is the fastest growing social network site for the 12 months. It grew more than 300% in traffic, followed by Tagged on second place and Ning on third. Ning is a service for creating community sites. (see top 10 sites below)

The comScore Media Metrix monthly analysis of US consumer activity at top online properties have just been released for July 2007.
As the top gaining property for the month, Burger King experienced a 774 percent increase, to 4.2 million visitors. The tremendous jump in traffic was attributed to tie-ins with the recently released The Simpsons Movie.

Glam Media jumped five positions to number 34, drawing nearly 21 million visitors in July, and Facebook.com grew 9 percent in unique visitors, moving up three spots to claim number 17 in the ranking.

Via (Marketing Vox)