Interesting. A mate of mine also came up with an online MMO CCG concept. Naturally he wanted me to be his programmer in exchange for equity and well, that's about as far as things got.<p>Done properly, you can combine the variable-reinforcement ratio addictiveness of gambling, CCG deck purchase or WoW raiding with the massive cashflow potential of downloadable goods. Like CCGs it could be a license to print money, but with even lower costs.