Shaquille O’Neal (NBA legend, rapper, Kazaam star)

@the_real_shaq falls squarely in the famous-person-who-happens-to-like-tweeting camp; in fact, if you didn’t know he was a superstar you might not be able to tell from his twitterfeed. Before you criticize him for brevity and typoes, bear in mind that he’s one of the few celebs who does most of his tweeting via SMS. Side note: Shouldn’t Twitter really turn over the shorter and easier to remember @shaq to this guy?