Earlier quoted context omitted.
I live out in a relatively remote area of Queens in NYC and never, ever took taxis before (I would have had to call an unreliable, surly car service). Now I spend $100+ a month on Uber, which is never more than 5 minutes away.
OT, the "5 minutes" I believe is an estimation and one reason why we feel that the response is fast. As a thought experiment, if they say your car is "10 minutes" away, it would perhaps be a different experience.
Interestingly 2 of the local cab companies now have Uber-like apps, which are quite nice to use.