Top 10 Media Publishers for January 2015: National Geographic, BuzzFeed

In January, U.S. media publishers accounted for 635 million total social actions, with 422 million coming from Facebook, 31M from Twitter and 182 million from Instagram. This represents a 15 percent growth of social engagement for the category, compared to December 2014. This growth was largely driven by a 16 percent uptick in Facebook activity and a 12 percent boost on Instagram.Read the full article