RE:RE:RE:RE:Korelin UpdateCommunication is huge IMO. If people are not getting answers this is a bad sign for the company.
That is not to say that they don't have technology that may one day be of use, but any company that is not accessible to its shareholders does not look professional/credible.
The ray of hope is that I have seen a company that was poor at I.R. (and the stock price reflected that), but they eventually improved communication and the company appears to be thriving right now. (don't know which caused which, I just know they are coincidental right now)