Well, yes. I believe the CEO of Uber came out and said this a year or two ago. Once self-driving cars become a reality, that's basically what Uber is going to turn into. A fleet of autonomous vehicles that take you wherever you need to go, that won't cancel on you if a better fare pops up, and that will most likely not get into too many (or any) accidents. From a technology, efficiency, and public safety perspective...this seems like a better way to go.