Can't imagine why someone would build something like this unless they just had a lot of money they had to get rid of. http://hackaday.com/2013/12/10/e-volo-vc200-makes-maiden-flight-flying-cars-incoming/ ...Tiger
This was in the news last month. I think this is the way to go for personal air travel. Especially when they implement failsafe algorithms like this one that was recently announced.