i can't find a good website to tell this to, so i'm just going to say it here. and maybe, if my dreams come true an iphone app developer will find this.
here's my idea for a game that needs to be made for iphone.
Fortune's Tower (from the game Fable 2)
it's just a simple card game, that is very addicting and i'm sure people would pay money for, if i knew how i'd make it myself.