Yes... it is a clear case of cheating or not cheating. There is no middle ground to cheating, it IS Black or White. End of story. Cheating a little to give you the edge doesn't make you any better than the cheater who headshot spams everything. Not being sure if someone is cheating or not doesn't make a difference, even if you can't prove it, they're either cheating or they aren't, there is no middle ground.
Your trying to argue theres a whole grey area with cheating. Cheating is black or white, you are or you aren't. Detection is an entirely different thing altogether, at the end of the day your still either cheating or your not. Being **** and cheating with a crappy public hack or being awesome and cheating with a paid multihack, it makes difference, your still cheating.
@ someone on the last page... people who abuse custom skins or modify game files to remove things are still cheating and just as bad as someone who wallhacks. If you don't see it that way i feel sorry for you being so morally retarded.