Y'all. There are a lot of things that are just not always clear-cut flamebait. Use it at your own risk and don't be startled if we show ip in your inbox.
Adding this into the mix is unfair because the person should be warned for what they said in the present, not the past. You should lay that part of the formula to rest, like what someone does when they sit.
No, because intent is important, and the user's past helps clarify that intent.