Yeah, that was a fun experiment for me, the ban-ee. Only NOT.

Anyway, I'd still rather the ban last the promised amount of time. He can wait a few more days. Hopefully he'll keep that in mind if he contemplates flaming again.
Flame wars are one thing. Some of them can actually be constructive as long as people don't go overboard. But what USF was doing was just going to every thread he felt like and insulting people. That ain't constructive at all, and you can tell him (and I will remind him soon) that it will NOT be tolerated here. I've seen too many good communities run into the ground because of breakdowns in civility, and it almost always starts with just one troublemaker.
I trust you, SoP, and it's mostly because of you that I'm willing to ease up a bit after the ban ends. But I will make it clear to you, and to USF, that if he tries that crap again, he's gone. Period. Hacking is NOT going to be happening here. It pits one or two guys against the rest of the forumers, and I'm going to take the rest of the forumers any day.
Flaming and attacking is one thing. Hacking is entirely another. In my book, he'll have one more chance to prove he "won't try that anymore", and one chance only.