Too many cheater. What is Punkbuster doing?

This is honest question. Since beginning of this year nothing happend which causes a decrease of cheater. By end of april was a good week for the anticheat-community but until now all bigger codes are safe.

They are using proofed configs which are safe and undetected agains fairfight. Reaching lvl 110 without ban tracking through walls, using a light aimbot, vehicle aimbot...nothing happend. Ma conclusion is: Fairfight is uselless against intelligent cheating.

Punkbuster is useless as well and for enough money you can get full protection from their bans.