The latest post on ‘Mashable’ is titled “Social Media Mixology: Which Networks to Use Together”.Taylor Casti says, “Here at Mashable, we preach the importance of knowing your social networks. Different sites have different audiences, favor different types of content and require different kinds of humor. But like a fashionista pairing spots with stripes, sometimes a little mixing and matching with your networks can give you an edge.Being master of all the networks is a godly feat, but knowing how to use Tumblr to up yourTwitter game, for example, takes you to a whole new level.... [...]