According to Michael "Raisin Bran" Ausiello's Twitter, Heroes co–executive-producer Bryan Fuller has abruptly left the show. Fuller, who wrote a few episodes of the show when he wasn't busy helming (the recently canceled) Pushing Daisies, was brought onboard to help steer Heroes back to its 2007 glory days. No reason was given for his departure, but maybe it had something to do with the possibly sapphic direction the show is taking in season four? [EWAusielloFiles/Twitter]