I have a strong hunch on this one that the limitations are on our imaginations, and not on the potential applications once such an infrastructure existed. I ag

I have a strong hunch on this one that the limitations are on our imaginations, and not on the potential applications once such an infrastructure existed. I agree that the leap to transportation is small and that it will happen. I just can't see why Google would have been motivated to do it for that reason, but I can see World Crawlers as a natural evolution of their core mission.