How does BC2 Banning work?

Is this the same as Modern Warfare (steam version) where if you get banned, you are done? or is it server by server? Like get banned on one server but can play on all others. I have the steam version of BC and was wondering about this?

If you Get banned on a PB server youre banned on all PB servers, youre pretty safe on non PB servers but even then there's a blacklist! so don't hack and enjoy the game

Or hack on non-pbs to be safe

Kraanwater stop scaring people with those blacklists... you can hack as much as u want on non-pb servers and u wont get banned 100%...

I hack on PB servers, cause I don't care
If I get banned from one of those, It's always a kick though, I'll just play any other of the thousands available. No blacklisting as of now

so i can use a hack on a pb server you say without be banned?

I only get kicked for scores like these :

i agree with kraanwater , and ya dont hack you buyed it , if you get bann than you say omg yea maybe you dont got bann this time maybe they are working on the DLC but nvm you got 10 or anymore kicks from servers and you get bann too (i think) but if you wanna still hack than hack i dont care! Sry for my bad english but ,,,....