Declined 76561198071408020 ([EXIF])

Victim:
|steamID: Mikecr[A]z
|steamID32: STEAM_0:1:41863967
|steamID64: http://steamcommunity.com/profiles/76561198043993663
|customURL: http://steamcommunity.com/id/Mikecraz
|steamrepURL: http://steamrep.com/profiles/76561198043993663

Scammer:
|steamID: [EXIF]
|steamID32: STEAM_0:0:55571146
|steamID64: http://steamcommunity.com/profiles/76561198071408020
|customURL: http://steamcommunity.com/id/photoID
|steamrepURL: http://steamrep.com/profiles/76561198071408020

Screenshots:
http://i.imgur.com/uXhGc.jpg (apologies for the JPEG-iness - I didn't take it)
http://imgur.com/a/jtL8b (screenshots of the thread in question in case it disappears - I'm aware my real name is in this image)

Description: Scammer posts on Reddit Steam Game Swap offering (implied) Humble Indie Bundle codes. When he trades with Mikecr[A]z, he provides the victim with an already-used Humble Bundle gift URL. When confronted about it, he claims that he wasn't intentionally scamming anyone, though he appears to have sent the bundle link to multiple people (as evidenced by the album of screenshots).

Code:

Mikecr[A]z: or u do it
[EXIF]: [removed bundle link]
Mikecr[A]z: dont worry i always confirm
[EXIF] has accepted your request to trade.
[EXIF]: Why's the trade window blank?
Mikecr[A]z: worked now?
Mikecr[A]z: request the trade
Mikecr[A]z: it said loading
[EXIF]: it was working
[EXIF]: =P
Mikecr[A]z: oh damn
[EXIF] had asked to trade with you, but has cancelled their request
Mikecr[A]z: thanks :DD
Mikecr[A]z: eh
Mikecr[A]z: says code used
Mikecr[A]z: for hib 5
[EXIF] has not responded to your trade request.
[EXIF]: You can do the downloads
[EXIF]: The guy that didn't confirm
[EXIF]: used the codes
[EXIF]: :/
Mikecr[A]z: i wanted them for steam now the drm free..
[EXIF]: T-T
Mikecr[A]z: man are you kidding me this is not a legit trade..
[EXIF]: i said hib
[EXIF]: you didnt say codes (Transcriber note: notice how his punctuation goes to s✿✿✿ here...)
[EXIF]: its a legit trade
Mikecr[A]z: everybody trading hibs
Mikecr[A]z: mean their steam version
[EXIF]: That's not a rule.
Mikecr[A]z: you did a post on STEAMgameswap
Mikecr[A]z: still im reporting you providing screenshot of this chat..
[EXIF]: Lol?
[EXIF]: Ok.
[EXIF]: Even though I didn't break a rule.
[EXIF]: Have a good day and enjoy the games.
Mikecr[A]z: ....
[EXIF]: ?
[EXIF]: You're reporting me when I didn't break a rule.
[EXIF]: You never said codes.
[EXIF]: And I never said codes.
[EXIF]: I said HIB
[EXIF]: I gave you the link with the downloads
[EXIF]: Have a nice day and thanks for the trade.
[EXIF] is now Offline.

Erm... apparently my time ran out to edit the post.

Link to Reddit thread where the scam took place

It also appears that the scammer took the victim's games and activated them - both Half-Life 2 and Risen now appear in the scammer's game library.

Can you screenshot your game licenses?

I'm not the victim.

Tell the victim to then.

Mea culpa - victim posted on the same day, and posted his licenses.

If you could remove this thread that'd be great.