That is a good point. But presumably most of Uber's revenue comes from the residents of a city who are in town most of the time. Opening up in a new city doesn'

That is a good point. But presumably most of Uber's revenue comes from the residents of a city who are in town most of the time. Opening up in a new city doesn't benefit Uber as much as it does Airbnb where all properties are accessible options to all of its users.