I'm only being critical of the execution, not the intent. Your heart is in the right place. Working to remove scammers is yeoman's work and should be applauded and encouraged.
I agree with Dr.X's comments about lying. Pusbucket, CGCscammer, or whatever name he's going by these days shouldn't be allowed to transact here without potential buyers and sellers being fully informed about his real nature.
Going forward, what I worry about is that there is nothing preventing him from starting a sales thread or trying to buy a book here and then using the "Yeah, I'm in the HOS but it took three polls before my enemies got what they wanted. I'm actually a victim." defense.