If Facebook had its way, nothing on Earth would be called a "book" without its explicit permission. Now, Mark Zuckerberg's Big Blue Death Star is setting up for a potential trademark showdown with Anonybook, an Anonymous-themed social network with a familiar name.

Hey everyone: Before you send an important email make sure you check to see that you didn't accidentally attach a webcam picture of a topless woman. That includes you, hacktivist collective Anonymous.