WARNING for this account!
Between it's registration on SteamTrades.com, send an offer, a hoped-for answer, adding on steam, chatting, being cheated (send the alleged TF2 keys) and writing it's -rep has only taken 8 minutes!
That was almost record time! And the counterparty should be just as fast too. ;)
It is an alternative account of user "LordOfDarkFlame (+13/-4 atm)" which he use for revenge -reps.
The trading history of it's steam inventory was not represented either.
Mine looks like this, by the way. No 9 TF keys there!
65 days offline and from canada too, like user LordOfDarkFlame (Steam-Profile).
He had already announced revenge because of the -rep I gave him a few days before.
The good:
The rating from this account has already been removed from my account, but:
It can happen to anyone!
So please, don't let anyone else be another victim in the future.
Thank you and good trades!