Facebook’s referral traffic share grew over 37% in Q1 2014, Pinterest was up 48%, Twitter increased only 1%

http://thenextweb.com/facebook/2014/04/21/facebooks-referral-traffic-share-grew-37-q1-2014-pinterest-48-twitter-increased-1/

Once again, the real winner here is Facebook, Pinterest may be able to challenge it soon though, as it is now driving just over a third of the traffic Facebook is.