To each his own... I'd rather have a flightsuit on than strap a heavy fuckin' wing to my back with jet engines... limited by fuel anyday. He runs outta gas and he falls with only his parachute to back him up, I glide with the wind and up the thermals... totally free, not using anything but what nature gives me. I've flown for 30 minutes plus just using wind currents and thermals, I'd like to see anyone do that with what he uses. Plus, his product is at least 5 years away from public hands... what I do, you can order a suit off the internet, jump off a cliff and be on your way today! Everyone does this sport for a different reason, mine is to be free... I don't want jet engines blasting my ears out or worry about how much flight time I have with 10 gallons of Jet-A. His invention is HEAVY, don't kid yourself... it's unpractical for anyone else right now in time except for him.
P.S. Parasailing is badass!