The problem is the situation he is in , he has an ingame char with good gear (i think) which happens to be the leader (if im not mistaken) of the best clan in the server at the moment. And to top that his clannies are making nice upgrades from what i can tell.
I have seen this happen before and i spoke to Grim about it, If a GM has an ingame char, which is active, with good gear and in a top clan, people will allways jump to bad conclussions.
The thing is please dont spread rumors around because this is the type of thing that can make a server look bad.
Because something makes sense it doesnt make it true, of course the easy explanation would be Tabby is giving shit away and helping his clannies and clan out. But the truth is his people are probably more active, more organized and more dedicated to playing FreshKo than any others in the server in the time being.
If you have any proof of corruption just speak with Grim, he will take care of it.
And if Tabbys clan is owning people in cz, just give it 2 - 3 weeks till i get back and then you will see Tabby getting rolled