yeah speaking of cheats...
i was in a jor1 game the other day and there was this onen guy who was using some new software called BBCS. I hadn't heard of it fore and it got by PB, so i was all pissed off. (He was on my team and it was cleaar that he was cheating.) however, he had an aimbot and a wallhack on, one of which caused the server to block kicks on him.twell about 45 minutes into the game, PB suddenyl strips him of the aimbot and wallhack instead of just kicking him(*PB didnt know how to get by the blocker do). ocnsidering PB is ust a program and doesn't "think", it just logged what it saw and let him play on. he had like a 80/15 ratio. it went down the darin. with the game time at like 200 minutes, he had about a 90/150 ratio. can u believe that? i couldnt but he REALLY sucked without the wallhack and aimbot. he just sat around and shot away where ppl couldn't fnd him, then when he had to finally do the work himself, he SUCKED. hahaha, that bbcs crap got beat by PB, so dont go knockin on PB.

While it's true it doesn't take the h4xorz long to change their h4x once detected, new detections are added all the time and more and more of the cheaters are caught and banned every time. Plus the SS tool is the greatest thing since electricity as far as catching cheaters using undetected cheats. Combine this with the fact alot of cheaters and their guids are publically posted all over the place with plenty of admins sharing these guids, a big dent has been put into cheating in this game.
PB is doing it's job as intended.

How exactly would PB help to prevent warez?
The only check PB does that would even come close is the DUP GUID ban...and those kinds of things (as I understand it, and I could be wrong) would eventually be caught by the Master Server anyway, PB or not.