Legend,
Usually I am not a supporter of legal action, but "theories" like these simply rub me wrong as they should any other business owner, IMO.
Like I said already, you are 2 for 2 so far, some may say you simply repeat things heard elsewhere, some will say it is clearly libel. Actually, any attorney will say it is libel and will easily prove it in court.
Take a look here:
http://www.pressdemocrat.com/article...nymous-critics
There are plenty of other examples. Sitting at a keyboard somewhere doesn't give anyone license to mess with someone's business just because he had a "deep thought".