Chad Durbin tweets. Not often and not with the flair of the Big Twitterer, Shaquille O'Neal, but he is there, a Philadelphia athlete on the social networking Web site that seems as if it is taking over the world.

Chad Durbin tweets. Not often and not with the flair of the Big Twitterer, Shaquille O'Neal, but he is there, a Philadelphia athlete on the social networking Web site that seems as if it is taking over the world.