Seth Godin has a new book out (early next year here in the UK) called the Big Moo. It’s a collection of essays written by 33 people, although the book doesn’t tell you who wrote what. 100% of royalties go to charity. Word is that Microsoft has given Seth free homepage space to run an ad for the Big Moo, and that he’s running an open competition to design said ad. Amateurs are welcome to apply. Full deets: a high-profile competition.