A prominent Reddit user who has been on the site for years and accumulated shit tons of karma and a proportionate amount of controversy. He established really questionable subreddits such as /r/jailbait and /r/incest and was extremely upfront about his motivations (claims it was more about exercising his right to free speech than being a pervert). The fact that he deleted his account is considered a big deal in the reddit world given his "reddit fame" and the fact that he was always willing to defend/justify his actions and never back down from said defence.
You're right about the anon bit but my own personal view is that unless someone has committed a crime (that can be proved beyond doubt) then posting people's real world identities is fucked up.
It is, I just found it funny, being he the Person he is on Reddit. The only enforced rule across different subreddits I remember is not posting personal info.
Stereotypical internet creep into all manner of "disgusting" things. Although his sexual preferences (and the content he posts) are very questionable, he's not a bad person. I think part of it is he enjoyed the drama, but at the same time he's just some guy with some interests that are beyond what most people deem acceptable.
Warning: most of those are exactly what it says on the tin. Pics of dead kids is exactly that.
He also claimed to have had sex with his (of legal age) stepdaughter (whom he raised from a very young age).
I suspected a lot of his activity was bluster just to get people riled up, but I think I'm in the minority, and probably completely wrong.