you make a lot of suppositions. That's the kind of DD that gets people into financial difficulties. Real DD never relies on guesswork.
the stock performance speaks for itself.. as far as me being wrong.. I will be the first to concede that I am not always right, but when it comes to the P+D history of this company, along with their litany of unfulfilled PR's (incidently accompanied by huge selling).. none of the pro PTI people have come up with an acceptable reason for the stock runs followed by the downturns.
I'll stick to my opinion on this one and carry on making dough on the ups and downs. Feel free to do the same. It seems to be the only way anyone's ever made any money on this deal in the last 7 years.