Update

[Raditzu]

I don't see how any of that is an issue when it says when the post was last edited and, if there's an issue, you should be able to revoke someone's ability to edit posts by making a membership mask that can't edit and adding them to it. But it isn't a huge deal, just a minor inconveinance. 30 minutes is a vast improvement over 10 so I'll let it die.

That's what Reijin was talking about. People would "oh, i had to edit to fix spelling" when it was pointed out that their post was editted. They'd just lie about it and it turns into more he-said-she-said bullshit.