It says "Until further notice, SteamGifts now has a zero tolerance policy towards Dead Island, Portal 2, and AI War CD-keys being submitted. These will be considered exploited, the giveaway removed, and the gifter possibly suspended." What does it have to do with Eets?

Not really..... it's legitimate.... the reason why steamgifts don't like people giving away eets, is because theirs this iphone game, in which you can download and when you finish the game you get a steam key for eets, so people get a shit load of them for free and sell them or give them on here, in this circumstance.