It appears to me that a great deal of CZ is not moderated at all at this time...
You may be right. Though a bit off-topic in regards to member behavior, I would say that the deplorable lack of ratings calling attention to important and good posts on the news forum would seem to back up what you are saying. How long has it been since we saw a rating on a post that originated in the News forum now? 60 days at least I believe.
The bottom line to me is that this is not supposed to be a free-for-all where anything goes. At least not according to TOS and WM's instructions. This is supposed to be a place of healing and as such it should be a relative civil place where fragile people in need of healing are not abused or turned away by those who are not willing to behave civilly.