How do people feel about the security of Mambo? Does anyone ban it from their servers due to security problems? (I know this seems like a simple-minded question, but I haven't followed mambo and am curious how their security model is, how fast their response to exploits is, etc... I'm curious whether mambo is something to look at, or whether it's the next phpnuke in terms of weak security, defaced homepages, spam complaints due to exploits, etc., etc.)
