I got scammed in a trade today.
Happened on the steamtrades forums, my offer was 5 keys for Audiosurf 2. Someone talked to me, and he said it was a CD key. I was suspicious at first, but he has a lot of rep, so I accepted. However, after I gave him the 5 keys and waited for the CD key, he went online and offline multiple times. The last time he went offline, he was gone.
His Steamrep info is:
| steamname: yomanrey
| steamID32: STEAM_0:1:53654761
| steamID64: http://steamcommunity.com/profiles/76561198067575251
| customURL: http://steamcommunity.com/id/fakju4
| steamrep: http://steamrep.com/profiles/76561198067575251
Here's some proof too:

Forum posts.

Chat.

Trade history.
Please, be serious about this. I don't want any jokes or funny things, because it took me a while to get those keys and he took them.
They don't care on steamrep, they don't investigate those cases. They just told me to create a ticket on Steam Support, but what are they gonna do?
If anyone wants to be nice though, I really would like my five keys back or Audiosurf 2.
Discuss.