Why isn't there a website where I can swap videogames with my bros on /v/ instead of selling them to potential axe murderers on craigslist?

Theres seriously no middle ground for this. I have a game, I beat it, I will never play it again, and I want someone else to enjoy it. I'm not giving it to gamestop for 5 bucks, but I know i'll never get around to selling it on ebay.

I want to give it to one of you guys, and maybe trade for another game. Someone should make a GameSwap site.