I'm not trying to be charitable- I'm only stating what happened as everything that surrounded his ban was deleted. I'm not sure why Dennis didn't have more self control to just log out and not return... but after his request to be deleted was denied, he chose to single out and publicly and repeatedly harass another member until it resulted in a ban. I agree entirely with your characterization of him. I'm not sure how his behavior (on its own) hadn't resulted in a ban much much earlier.
And regarding Fred- he placed entire blame on me for having his bulk sales listings deleted and later, him being relegated to the dealer section. I had tried to message Fred privately explaining that I never once thought he violated the rules AND that I never opened his bulk listings to begin with as they were of no interest to me. He wouldn't believe that I had absolutely nothing to do with it. Instead, he chose to attack me across the forum in a number of different threads telling everyone publicly that I cannot be trusted and that I am only here to bring people down. I repeatedly reported his comments/attacks against to the mods, which is why a lot of Fred's last comments/threads were deleted. That in addition to his last minute racist/sexist jokes, he public attacks against the mods, and his private message attacks are why Fred was banned.