So famed actor and Tolkien-enthusiast (maybe?) Stephen Colbert has strongly hinted that he has a cameo in one of the upcoming three Hobbit movies, but which character will he play? A dwarf? An ogre? Perhaps a tongue-in-cheek anchorhobbit who weighs in on the days hottest issues with a cloying mind for satire? Nobody's saying, but it sounds like Middle Earth has finally found a voice for its next generation of politically disillusioned media consumers ...