The Twitter primary: Michele Bachmann

If the sad state of Flickr, the rotting carcass of Delicious, and the ghost of GeoCities are any indication, having Yahoo add Tumblr to its smelly domain locker would be its demise.

By Fernando Alfonso III — May 17

More than 78,000 have already thrown their names in the ring for the Mars One reality show.

By Tim Sampson — May 17

Mike Rogers (R-Mich) is famous for sponsoring CISPA, a cybersecurity bill that activists call "a privacy nightmare."

By Kevin Collier — May 17