personally i think its retarded. i mean that is some pretty nice technology. BUT WHY? no one needs this thing. i mean, first off people are fat enough as it is. they should freaking walk.
now , i can see this technology, being ruggedized and able to go 30mph. THen like navy seals could just deploy one, with all sorts of cameras and explosives on it. and blow people up if the people are in sealed bunkers. of course a person wouldnt' be on it, but if it can turn so well, it'd be hard to shoot at.
the other good idea... is take it, take the top part off, make it remote controlled, put saws and flame throwers on it. it'd make a great battlebot