Thanks for the clarification. This is a discussion worth having. As a consumer, I'm all in favor of Uber et al. But I'm worried about the implications of a society where "sell your services by the minute" becomes increasingly frequent.

I very much enjoyed reading this (longish) piece by Nick Hanauer and David Rolf, "Shared security, shared growth":

http://www.democracyjournal.org/37/shared-security-shared-gr...