Less than .5% of web site traffic was driven by social networking sites based on analysis of 6 UK charity web sites for the period 1st Oct 2009 to 28th Feb 2010. The sites examined had monthly Visits between 20k and 800k.
Social Sites such as Facebook and Twitter are now major sources of traffic for [...]

Hard data on the growing popularity of social networks from Hitwise and Nielsen. Data released by Hitwise on March 5th shows that now  ” Social networks now account for 1 in every 10 UK Internet visits and 1 in every 5 page views.” To get an idea of just how popular they are “During February [...]