Stumbleupon drove more traffic to other sites than Facebook and more than other sites combined
Stumbleupon has surpassed Facebook to become the number one website for generating social media traffic in the U.S, accounting for 43.34% of the market as January 2011 commenced. Stumbleupon also drove more traffic than Twitter, Youtube, Digg, Reddit and MySpace combined. If you liked this article, please give it a quick review on ycombinator or …