I've been looking over the BoR, and I'm inclined to believe that that "user pruning" is an Article 2, Clause 2 violation, in that it restricts the constitutionally protected right to voice an opinion on the forums. Clauses 3, 4 and 5 are all possible issues as well. All these rights are dependent on forum access, which is restricted arbitrarily by the possibility that their accounts may be deleted.

Opinions?