Pinterest has proven to be an effective tactic for Content Marketing. According to data from Digitas, 70 percent of brand engagement on Pinterest is generated by users, not brands themselves. But of the brands that are on Pinterest, some have figured out better than others how to make use of the social image-gathering site. And clearly there is value in Pinterest users. According to Sephora, it’s Pinterest followers spend 15 times more than their Facebook fans.
Source: 5 Brands Winning at Pinterest by Saya Weissmann
How-to Guide for Advertising, Publishing and Promoting your Brand on Pinterest