I don't think we need this, for the simple reason that we have not really concerned ourselves with prior conduct of a person.
Have we ever asked somebody, in an election, if they have been convicted of a PI? No.
The point was raised that we could see who was continually violating the rules under this proposal. Well, if someone has multiple PI's against them, for different violations, I'm going to remember that. I'm probably going to remind people of that if I think that person won't change their ways.
We are a community of friends, and friends occasionally have to remind friends that their behavior is out of bounds. Once that's done, all is forgiven, and usually forgotten. Let's try to be like that.
-- Ravensfire