[Zigurd]

That's a fair question but the industry's answer, in the form of products like the Can Am Spyder is "Yeah, we want people who can't even balance on two wheels."

I also think the whole transportation industry is going to have to get over crashworthyness and move on to autonomous automatic crash avoidance. High speed trains are not crashworthy compared to traditional passenger trains. Efficient personal vehicles should not need to be crashworthy.