This is all fine... regular Q&A and new microsites full of beautifull computer generated renderings. How about some solid specs (other than the price and a wish list drawn out by marketing) and also a proof of concept that flies.
looking back Kopter (former Marenco Helicopters) had the same aproach and themselves pioneered the "all rendering" aproach to gartner interest and it worked for them, so i am waiting to see how it turns out for Hill Helicopter.
Same way I am waiting to see how Bitcoin finishes the year. (the parralel has a purpose)