I think this is one of the long term problems that San Francisco has. It is too dense to comfortably drive, but without the privately subsidized ride sharing sy

I think this is one of the long term problems that San Francisco has. It is too dense to comfortably drive, but without the privately subsidized ride sharing system, it doesn't have a transit system that makes it comfortable to be without a car. If uber figures it out, then everything is fine. The problem is that nobody knows if an unsubsidized system can provide acceptable wait times in a place like San Francisco. People talk like it is a super dense city, but it is really more of an in between, and without the privately subsidized ride sharing, it is in an awkward place.