cyberantweb.com

Now this is an interesting observation, which I found from my Newsvine group: Facebook Sending More Traffic Than Google to Some Sites

Marketers spend billions to attract search traffic from Google, but late last year Facebook started becoming a bigger source of traffic for some large websites, according to analytics firm Hitwise.

Personally I have observed that a link at Facebook can bring some traffic at your website, even that you share it just with your friends. But the article does not tell the most interesting part: what is the method behind this. How is the link actually shared in Facebook, that it really creates traffic to web sites.