Skept,
While I agree with you that most posters on ST have no clue about EKSO there is no way IMHO that as a group they could represent anything but a fraction of the 150 million shares (20+ times float) traded the last two days. Which also means to me that almost all the owners will own shares above $5/sh.
In addition, part of the excitement comes from a possible government (VA) contract which I would expect to be substantial if true. As you remember, EKSO has already qualified for a GSA with $5MM contract several months ago. What happens to the stock price if this news drops?
Lastly, whether or not it is a new product or an old product used for a new purpose really doesn’t matter and amounts to splitting hairs. The fact is that the addressable market for EKSO just got a whole lot bigger that is not currently accessible to anyone else (as far as I know)... sales or no sales.