12 Essential Social Media Cheat Sheets - includes G+, Facebook, Twitter, and others via @mashable Social Network, Media Cheat, Cheat Sheets, Social Media, Ruler, Socialmedia, Rules, Essential Social, Medium
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12 essential social media cheat sheets? Yes! Find everything from picture sizes to keyboard shortcuts to how to mention someone in a post on any platform.
Campalyst provided this infographic, which covers the largest Internet retailers in the U.S., and their presence on the five key social networks: Facebook, Twitter, YouTube, Google+ and Pinterest. #mashable