Island hopping campaign

Ze bulette's post about the excellence of X1 reminded me of a comment Telecanter made to his own post about Snake Island. The idea (if I understood Telecanter correctly) is for a one-page dungeon contest/anthology where a bunch of people each contribute an island. DM's could then pick-and-choose islands, and run a campaign where PC's hop from island to island. The isolation of islands makes it easy for DM's to drop-in diverse adventures in a modular fashion, while maintaining a veneer of naturalism. Someone should organize this shindig. Telecanter? Anyone?