demsy, i'm just gonna say this, wearing the admin tag does not give you the right to be a cuntnugget. you were wayyyyyy too quick to mute him both times, and after all the abuse you've been found guilty of, you'd probably want to start thinking twice before you use any admin powers. you essentially called him a dumbass, he retorted, and you muted him. that is provoking a player's response, and does not warrant any sort of admin command usage whatsoever. also, in your last thread you tried to make yourself out to be some sort of peoples' champ or something....muting regs and being an absolute prick about it is not at all adding to the fun environment of the server. though this isn't as major an abuse case as the others, it certainly is abuse and in my book, any abuse is too much abuse.
tl;dr: abuse (albeit minor), and general assholery.