Cullen sounds awful. I have empathy for the victims. The personal kind of empathy that comes from a shared experience. I don't feel like sharing much of my own story save the detail that the person who took advantage of me was a prominent member of a MU in-group. Telling my story would have got me nowhere but publicly blackballed. Instead I just cut ties with that person's character. That only got me privately blackballed through a whisper campaign by my abuser's in-group. Didn't spend too much time on the game, or the hobby, thereafter.
I appreciate that you've provided an example of how all of this focus on keeping the stories of certain bad actors alive can, sometimes and through significant effort and luck, result in action being taken against a serial abuser whose individual actions look less problematic until they are considered in the sum. Your post here was infinitely more compelling than anything else I've read so far on this site, so thank you for going through the trouble.
My concern isn't in protecting the super bad actors like Cullen. Honestly, I have to give my position a bit of a think now that I've read about him. Here's what I'm struggling to reconcile, and maybe you have an opinion. How do we allow a way for people like Cullen to be identified, without creating a forum that allows privileged groups to victimize basically anyone they want through character assassination? The stuff that isn't reports of actual criminals but instead the "I think this person sucks" over what are actually very minor personality conflicts, that then result in pages of someone getting dragged by the friends of the poster.