You're accusing me of not reading something carefully when you're not considering the context of the quote to which I was responding -- which was specifically talking about the previous poster's advice to PROGRAMMERS?

and are widely considered unenforcable

Unless I was planning to really go after my ex-employer as some kind of vendetta, I wouldn't worry about a Non-disparagement agreement's enforceability. They're no more of a worry than non-compete agreements.