I can't really see why Pacha was banned. Maybe somebody should PM badspot, but I am not sure how to format the message. I'm thinking it might be a deleted post or a bad PM that caused it. Usually, users who do bad PMs will get their PM privileges revoked; Pacha shows no sign of being able to change, so he probably would be perma'd for a bad PM.
I don't like Pacha and Nal but I care about them. I had some paranoia problems and weird interactions with them so I removed both of them from Steam.