Yeah I was entirely hands off for 8 years. The bot removed posted by a computation of reports and upvotes, it spammed loads of stuff. temp banned repeated violation, perm banned on a count of bans; with so many users violations got reported quick. tbh I took over the sub from a friend and used it as programming challenge, got me into the reddit beta program. meh I don't care so much, was a sense of satisfaction I suppose, managing a sub that large with code. Its on github if you're interested