Ah, Christmas! The time of the year where we bribe people we can't stand so they leave us in peace for another 365 days.
It's also the time of the year of excess gaming and with the current bundles (humble or not), 4-packs and gifted games most of us end up with a couple of them, so we just might trade them.
I think it's easiest if everyone just posts what he or she wants to offer and what he or she would like to have in return.
Okay, I'll just start then: I have two spare copies of Bunch of Heroes and I don't really want anything in particular.
PS: Let's just assume that most of us have already most of the Valve games.