EGGPIRE: One of the most interesting minds of my generation is at it again. Dave Eggers is behind THE BELIEVER, a new literary magazine and book review that is apparently showing up in some bookstores and also on the web. I'll buy it. Sure, much of McSweeney's is Greek to me, but I can't help myself. (A friend likens a McSweeney's habit to eating too much cotton candy. Seems like a good idea, but oh the eventual bellyache, not to mention all those empty calories.)