There seems to be a trend among freelancers to complain loudly about the stupidity of their worst clients. It occasionally makes for amusing reading, but in principal, I don't think that's it's professional to do so. Even anonymous clients who, while not being named, still get shamed, deserve better. If you're doing this, and expecting to be treated like a professional, you should probably stop; as I have mentioned before, if the client relationship breaks down, then you are probably not communicating properly.