Everyone disagrees until behrens likes it..and then suddenly everyone agrees. 
I still disagree. I can't be fooled by Behrens boyish charm and good looks... or his power to permban me.
I don't like the idea for two reasons.
First and foremost, cabals and the advantages/disadvantages are not for the faint of heart. There should be a certain amount of dedication and commitment to a faction before you are granted the powers that go along with them. You need to be able to prove yourself worthy of a power, before you get it.
Second of all, is the very idea of advantages and disadvantages of a cabal. Yes, a number of cabals have singular abilities that are very powerful. But all cabals have certain abilities that are key in cabal warfare. The most prominent one or two would be EDITED, because they are extremely useful in cabal warfare. Key word? Warfare. The problem with giving an uncaballed character PK assistance of that caliber is rather obvious - they aren't at war. They do not have any inherent enemies (unless you count alignment based, which consistently seems to lack fundamental RP values), and thus are not in constant danger of assault/death. It is for these reasons that caballed characters are granted their powers, and for these same reasons that noncaballed characters should not have that same advantage.
Please leave specific cabal powers out. Thanks kids.
-Behrens