Cherry,
I believe that any product related news would be positive for the stock, of course their are all sorts of possibilities, and while smaller ones might bring a dime, larger ones could bring dollars.
The company in the past several quarters has issued financial information with little or no guidance as to what was happening there. Dr. Hirsch's letter was positive, but again short on specifics as to what's happening.
I believe that when we get information with specifics, it will be seen that the stock is greatly undervalued, even if the specifics say we are a distant from putting our first product on the market. The key is investors knowing what's going on, right now we're just guessing.
Gary