Does it really?
The fact that formerly perma banned members like Crushed, Borys, or myself can get new accounts and still make it (extremely far in Crushed's case) shows that maybe there's something wrong with your posting? In my experience, gaf staff are willing to look over your past as long as you show that you've put effort into your posts and don't slink back into old, bad habits. They're willing to give multiple chances as long as you put more value into their board.
Honestly, I haven't seen any value from a lot of you new posters besides 2leet. All I see is a bunch of bitching so it's going to make me assume that's how you're like on gaf as well.