Pinterest traffic has doubled since May 2012, placing it as the 4th largest source of traffic after Google, direct traffic, and Facebook

Added: 09/10/2012 from Shareaholic Published: 09/06/2012

Google+ pages appear in search results for 30% of brand term searches for brands with G+ pages, up from 5% in February 2012 more...

Facebook shares have the greatest influence on Google search rankings in the US, followed by the number of backlinks more...

40% of the Interbrand Top 100 Brands are on Instagram, vs 51% on Pinterest, 64% on Google+, 94% on Twitter, and 98% on Facebook more...

Consumers who follow links to retail sites from Twitter spend an average of $121.33, compared to $102.59 for Facebook, and $100.16 for Google more...

Brands with a #1 organic search ranking can get 50% more clicks on average by paying for an accompanying ad more...