Let me tell you there are a lot of investors who are not techies. There are a lot of investors who trust management and know little about the product itself. Do you know everything about a car? Yet I bet you own one and still don't know squat about it. Do you think people invest in science developing companies that have a clue about what it takes to cure any disease? So don't be so critical of people who ask questions. Its better to ask than not ask in my opinion.