On this we agree. We hear about these significant lab results, but not a single update on business or product development. Sure you create a fiber, but that doesn't really mean much unless it can be consistently produced and woven into a product at a reasonable cost. And of course, there needs to be a demand for the product as well.
How many years has MS been in "development"? If the company does not divulge any information on business progress, the market can only assume there is no progress to report. Is Kim is the one keeping the PPS down by lack of information, or is he attempting to maintain the PPS because there is no information to report?