Well... We do encourage new investors to share concerns, but in general, start up companies that are publicly traded will go up and down based on emotions, and when negative things are posted people may have the emotional reaction to it, and sell. And the opposite can happen too,
That is why we all have to try to stay positive. If you have a concern, you can email the company directly, but if you post it, then you will drive emotions.
THAT IS WHAT ITS ALL ABOUT!!!