It's funny, I don't think I've ever heard of DealWoot or GameByGame, but that's probably because I don't visit GBAtemp very often. It would be nice to have a compatible flashcart if I ever decide to get a DSi though. Up to now I've been happy with my CycloDS cart. I do take a peek here every now and again to see what new homebrew stuff is in the works, like that awesome port of Doom.