The first FC to use the Twintania exploit admitted it, reported it after the kill and looting, according to the TOS they should have been perma-banned on the spot, SE has yet to actually acknowledge or address the FC in question. SE may have been extremely strict in the past, but they are currently showing that you can get away with breaking the TOS with no repercussions...unless you made too much Gil legitimately, then you'll have all your Gil taken away after a week suspension.
