Summary: Fantasy football and how it's taking advantage of social media and mobile networking, an infographic about what the world Tweets and from where, a discussion of the meaning of a Facebook Like, whether or not social media should be considered free speech, and how you can get fired because of a Like, App.net and the evolution of the social network, whether the future of social media is made of paid networks, a review of the Pinterest analytics tool PinReach, Visual.ly's new branded infographics and what companies need to consider when they hand over the brand controls to the public, Path using their data in new and interesting ways to study how you sleep, Foursquare's new Save To Foursquare button and why Foursquare Trips are more important than ever, and how and why to audit your Twitter application settings.
