First of all Ave, the bow on your signature, Linvior client you know.. ;) doesn't look cool. I've actually didn't like their last client updates except for the stuff you showed me on the msn 4 months ago and they realise it now.
Anyway to the point now, he shared your customs not because he likes maxcheaters, neither he wants karma nor he disliked you, he did that because he is a total b astard. A person with no creation spirit a person without imagination and a corrupted kid. The person who sold him the tool and this asshole the power to access your immortal work is Volond1 aka Kali at least that's what I've heared. So, you shouldn't rage at him but you should do that to Kali instead for beeing a total idiot.