A few things, there is an ignore function and if you let someone get to you, they will.
Just move on. I know some of the banned members were hard to deal with at times, but no one ever forced me to type a response or jump in on a thread here that got under my skin.
Also, its not like they are coming back with ban invincibility, as Thomas noted, you can still get banned again, and for quite a while depending on how much of an ass you are.
Why is this such a big deal for some??
It's not a big deal. But I have been on here almost 6 years...and have never had a point. Had a few warnings...but nothing more than that. I can't fathom what it takes to actually accumulate 11 points...but I do know it has to be a WILLFUL action. A lot of the people who got banned acted like pre-puberty adolescents to get where they are now.