I have revised a pair of old and narrowly rejected policies in the hopes that the current climate is such that they will pass with more ease.
The first can be located at http://en.wikipedia.org/wiki/Wikipedia:Blocking_policy/ Personal_attacks. This proposal would allow sysops to impose 24 hour blocks for personal attacks, in the vein of the 24 hour blocks for 3RR violations. The previous policy allowed for longer blocks, and had fewer admonishments about improper use of the policy.
The second can be located at http://en.wikipedia.org/wiki/Wikipedia:What_is_a_troll. This policy has been changed more substantially. It explicitly notes that sysops may not ban for trolling, and acknowledges that no firm definition of trolling will be exhaustive. It also contains a warning about the impossibility of accurately judging other people's motives. The sole use of this policy, in its new form, would be to allow the arbitration committee to, should they be inclined, sanction users for trolling.
I have also, through a small fiat, created [[Wikipedia:Don't be a dick]]. As this policy is explicitly unenforced and unenforcable, and meant as a joke with serious content, I did not forsee any problems with it.
-Snowspinner