A Donator is like a Double-Edge Sword. Let me explain why I see it like this:
One Side is that the Donators keeps the server running. This way you can keep playing on your favourite server for free, because others donate so it can run. In return they get advantages over other players. Else its pointless right?
Second Side is that with the Donators Benefits, comes the Jerkness...usually Donators turns into jerks because they donated, and got super powers, but just keep remembering that they are the reason, the server keeps living.
So don't hack for donor gear, n00bs