I would definitely go for this! I don't know how many people on here have a Gamecube or a Wii but I would be more then happy to list a few games...
Maybe set it up so that:
-People can IM each other regarding their respective game trades after they have discussed what games they want to trade in the official thread.
-Each participating person will make a list of the games they have available for trade and in turn people can contact those that have the games that they want to trade and discuss the trade in more detail through IM. I don't know if we would necessarily have to have a "wanted games list" if everyone listed there games in the first place.
-I like the idea of requirements too and am thinking that around a minimum of 1-2 months of forum activity and over 80-100 posts would be a good range to be able to trade.
Anyways, I really like this idea very much, I'll try to hash out some more ideas as they come to me...
Great thinking...er..dreaming...by the way Inane