I thought http://ideas.4brad.com/uber-price-la-approaches-robocar-cheap http://ideas.4brad.com/uber-price-la-approaches-robocar-chea... was interesting in that

I thought http://ideas.4brad.com/uber-price-la-approaches-robocar-cheap http://ideas.4brad.com/uber-price-la-approaches-robocar-chea... was interesting in that light. In short: as the cost of a ride approaches the cost of operating a privately-owned vehicle, it approximates owning a driverless car.