One problem is the severe rate-limiting. I don't think downmods get rate-limited (I rarely downmod), so someone could downmod (which is not undoable), write up

One problem is the severe rate-limiting. I don't think downmods get rate-limited (I rarely downmod), so someone could downmod (which is not undoable), write up a response and get rate-limited, and never follow through with posting after their limit is up.