I can't help but think there is a bigger debate behind this.
I am sad that AF has gone and would love to see her back, but as I've said before I don't think that any one poster can be above the rules. No matter how helpful, prolific and popular a poster is, if they repeatedly break HQ's rules and are asked to stop making personal attacks, then the eventual outcome is that they will be banned. (I have to say I didn't see the thread in question and have no idea what AF did to be banned).
If the rules are relaxed as posters are asking for, then they have to be relaxed for everyone and that means that goady fuckers, trolls and downright nasty characters won't be deleted as often and MN could become a lot less pleasant a place.
If the rules are stuck to, then it means that posters like AF get banned.
It's not a simple discussion for anyone involved. But I do personally think that it is not so simple as to let particular posters be exempt from the rules.