It's fascinating to see crowdsourcing becoming ever more popular and making it into the mainstream of vehicle design. Not only is the government soliciting it for the design of military vehicles but the larger auto makers like Ford and Chevrolet are using it as well. If you're interested, here's an article on still other automakers that are using crowdsourcing: blogs.ptc.com/2012/03/23/build-your-own-car-new-trends-in-auto-design-crowdsourcing/