About this gopballbuster guy...
Fortunately, as the system administrator Sharon can see his IP address on each post and compare them, thus link him to all of his aliases. It all boils down to when she's been pushed too far.
But in a way I feel sorry for that guy. He must have such a sad and lonely life that he comes to a ballbusting forum to get the attention he craves. When the rest of us turn our computers off, we have a life. But this guy's only way of having the world know he exists is to post inflammatory comments against everyone and anyone as much as he can as he has no positive qualities that the world would find any interest in (what else could explain why he obsessively invests so much of his time/life in doing this?).
The worst thing you can do to him is ignore him - then he's lost that very last pathetic thing that defines his purpose and existence. But I don't hate him - I just feel sorry for him.