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"Social discovery and sharing platform Shareaholic today released its quarterly report for referral traffic from the eight largest social media sites. In Q2 2014, Facebook gained share, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2014/07/21/facebooks-referral-traffic-share-grew-10-q2-2014-pinterest-fell-19-twitter-slipped-9/>