The Viral Chart

" Viral Marketing is the future of commercial advertising. Virals can be videos, games or just web pages which are strategically seeded on websites, blogs and mailing lists around the Internet.

As soon as Internet users start forwarding the link or the clip to their friends, its gone viral and it will continue to spread across the Web, potentially reaching audiences of millions.

The Viral Chart is a huge leap towards quantifying these audiences ... "

http://www.viralchart.com