I asked them, and ADT bans one to three people every day. Moreover a lot of the time not even the regulars knows why someone was banned; no explanations are given, even if the banned person's last few posted don't have any problems, even for long-time posters.
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"If they can't picture me with a knife, forcing them to strip in an alley, I don't want any part of it. It's humiliating." - windsock