[wadenick]

Yes, I agree with your premise here. Personal anecdote, I lived in San Francisco in the city 8 years. It was by far more economical for me to have both Zipcar and taxis (later UberX and Lyft) combined per month than to have a vehicle lease + parking costs + insurance/maintenance/gas. By far. In both $ and time.

I'm not certain that other elements of your vision work in non-metro areas.

[prawn]

What percentage of people live in metro areas though?

[JumpCrisscross]

In 2010, 80.7% of Americans live in an areas with an overall population density of 2,534 people per square mile [1].

[1] http://www.reuters.com/article/usa-cities-population-idUSL2E...