I just noticed this bit (who even reads OPs these days tbh). I think it's fine if you'd prefer for individual players to not partake in your game, however I think it would be better for you to PM the user in question rather than post it publicly. tbqh, I think that's just asking for trouble. I am of the belief that game mods should be able to refuse people from playing in their own games, for one reason or another, but those people deserve to be told why they are being refused. I'm not trying to start anything in here, I just wanted to point this out. This kind of thing isn't really necessary. Just my two cents. I know Storm was noticeably hurt by this (see blog section), which is understandable seeing as it is public, and could possibly be read as a personal attack depending on the person.
I personally, as rude as it may sound, do not care that much. He made a public blog so it's hardly as if he's following his own rules. I also said in the OP that I am blacklisting him from my game so I'm not sure why he thinks it's because he said "hi".
He literally caused a game to end (libks) and almost caused your game to end by breaking massive rules in both games. If he doesn't know why I don't want him in my games, then he needs to reevaluate himself. He actively destroys games.
We have a public moderator blacklist (which gladly has not had to be used), banned users are recognizable via crossed out names, mods stripped of their positions are publicly shown in a thread. This is a public forum, not a court of law, and I have no obligation literally or morally to PM someone I don't want in my game. I bolded it up there specifically so he wouldn't sign up, but he did anyway. I never asked him to sign up, did I? Why do I need to PM him to tell him why I don't want him in my games. I shouldn't need to provide a personal message telling someone why I don't want them there.
Having to factor in other people's feelings when I make my game just really doesn't make sense. Requiring I personally message everyone that they are not entitled to a privilege (since there is no forum rule that requires anyone to allow everyone to sign up) is silly and nonsensical. It'd be like getting an email saying you aren't invited to the Academy Awards. It makes no sense to PM someone to tell them they can't join something.