What aome anxious people do not understand is that in such a competitive environment such as the car industry is, the Mgmt. of a start-up company better keep its mouth shut b4 releasing any sensitive info.
I see some are still not satisfied with the detailed PR?! To these people I say, you should go and trade large cap stocks of already established business, and which may be well ahead of the rest of the crowd in their field, and because of it they have little to fear the competition. They will give you (almost) daily all kind of PR's, you'll have access to published papers, and so on, if this is what you folks are looking for.
Mike