There is no set reading for next week's class. Instead, we want you to choose one social media platform (Facebook, Google+, Twitter, Flickr etc) and critique it. Pay attention to things like what it allows you to do (that you couldn't do before?), what it prevents you from doing, its history, privacy provisions, the credentials it requires, who owns what, how it protects users etc. Post a brief summary of your critique in the comments below but be prepared to elaborate when we discuss them in class. You can use your portfolio to record your critique in more detail.