tmb could use a sysem of points for mems to "buy" the cards.1 point is given per point that is given in the suggestion thing(the more ppl that vote the more points you get). if your name is in the credits(which means an idea was used or you did graphicy stuff) you get mondo points. you could trade the cards online with other peole using some card trader program in the utilities sec.also i think the cards should be less a game more a fun collection you can print(steve should have his own card(mabey a rainbow wizard or something)).
P.S.
i think they should be from ALL games not just MR(and i think berlin should have separate cards for guitar an reg)