Sara Palin's daughter's baby daddy, Levi Johnson is now on twitter. This could be a sign that it's now time to move on and find another tool to use, but it's really just another example of how mainstream twitter has become. In fact, it's so mainstream that the Tonight Show had a skit with William Shatner reading the himbo's tweets over a jazzy beat. It's quite funny, and it's always great to see Shatner oozing coolness (at least I think that was coolness). Enjoy.