An interesting site for all my gamer mates; [The Game Crafter](http://www.thegamecrafter.com/home) is a site which lets you design your own card and board games, and package them up for purchase. [Hacker News](http://news.ycombinator.com/) had it linked as ‘CafePress for boardgames.’

Anyway, the barrier to entry has dropped significantly for producing home-baked games.