Well while I'd agree that news does seem to have a short term positive effect on it, as you can see from the close it's not exactly sustainable.
From looking at recent days, its apparent that its capable of moving up quickly, but it looks like it's just being played by traders who look for the quick hit and sell it back down shortly thereafter.
That spinning top would just tend to make me nervous, especially knowing that the dilution machine could kick in at any moment.
But either way, as long as your playing the stock and NOT the story, then this can be effectively traded for some solid gains.