Can we please stop referring to these services as "sharing"? Lyft actually started as a company that coordinated the sharing of rides, i.e., no money was involved. But the "sharing" pretense has long since past for all of these companies.
Any suggestions?
"ride for hire"
"car for hire"
"fee for service"
Lyft isn't ride sharing because people aren't dividing up cars to rides, not because money is involved. Car2Go/Flexcar are car sharing. Carpooling is ride-sharing.