Very interesting, kinda cool too. But I wouldn't get your hopes up just yet. It's still a bit off from being a viable solution to rising gas prices. It's a great idea, cut down on emissions and all that, but as far as long distance hauling, they say it only cost the bike 30$ to go across the country... Yeah, with a generator truck and support vehicles following them. With ONLY a 100 km range (60 miles), if your only using it for commuting or having fun with on the trails it's perfect, but I'll stick with my XT for the time being, at least until they give it a proper usable 300 km range and the ease of recharge you get with normal bikes.
Nice idea, needs serious refining though.