I agree with CountZero: ++ for the thought behind the idea, but not the idea itself. I kind of like knowing which posts I should avoid (or view if I need a laugh.) Giving trolls incentive to change their names and come back as innocent, all-new users rather defeats that purpose. Plus, it clutters our rolls with (potentially) multiple false/ inactive accounts.
My thoughts, for whatever they are worth. And I must say, I, at least, learned a lot from some of the more serious responses to our latest Troll. Kudos to the patient monks who tried to enlighten him. It was not wasted effort.
Pax,
NovMonk