Casey & Tucker didn't address the all-powerful entity that constrains innovation in so many areas of the American economy as well as the world's economy, which is Big Oil, aka the Rockefeller Family conglomerate. Casey needs to be careful because his designs will be viewed as disruptive to the status quo i.e. Big Oil's financial interests and hegemony. Look what the auto industry did to John DeLorean, Preston Tucker, and many other innovators. And another thing, once people Register their vehicle, they no longer "own" that vehicle, but only have use of the vehicle, because they only have a Certificate of Title, not the actual Title. When people Register anything, they are conveying their property to State or Federal corporate authority. Something to think about and be concerned about, I think!