just think without any PR its moving 0.001 - 0.007 - 0.003 and if we get any positive PR that means this will fly like crazy in one day...IMO
If you think about Risk/Reward here you will see it can go down max to 0.001 ( which might not be possible now) and before 2010 means in two month if we get any positive news about their new product or anything the pps will explode. IMO
Public companies do not PR every event that they will go to. That is a waste of money IMO. Besides... those kinds of PR's are considered "fluff" PRs and do not do much good for the PPS.
Now if they lock down a multi-million dollar contract at the show that would be worth a PR.