Re: accounts with 0 posts (that are not banned), I think we should just leave them. There's no real way to know what's a bot and what's a lurker. I get that the names can be a giveaway but even then it'd be shitty for someone to try to sign into their account with the funny name only to find out their account had been deleted for no reason
Should we even be deleting the accounts in the spambot usergroup? Doesn't having them there stop them from signing up again? If not I'm in favour of nuking (and all spambot posts).
Junkyard is going to be a nightmare because all deleted threads go there ;-;