To some degree, yes I agree with the spirit of what youre saying. But at the same time, I realize that everybody says stupid shit when theyre mad because theyre not thinking clearly. It doesn't necessarily reflect what people really think. Thats just human nature, unfortunately.
People in the public eye should know better than to use a social networking utility for venting personal frustration, but they don't. I'm just surprised that employers don't protect them from this type of thing somehow.