Admin Forum:User violating

I have a question.

If a wiki that does not have many users has a user that is an excellent contributor, but violates some policies (e.g. Chat ban rules), should he be banned, even if he never comes back? E n e r g y X ∞ 22:21, November 19, 2012 (UTC)
 * Not even Wikipedia got that one figured out.--PedroM 00:32, November 20, 2012 (UTC)
 * Should they be banned? That is up to you, or  the administration.  Use your judgement and try to come to a sensible decision.  Perhaps giving the user a block with a short expiration date would be helpful.   -- Plasma  ( Talk ) 01:15, November 20, 2012 (UTC)