I don't think anyone has to care, except for those who have made major investments. The concept has proven itself. Moreover, it has shown a path to scaling taxi

I don't think anyone has to care, except for those who have made major investments. The concept has proven itself. Moreover, it has shown a path to scaling taxi service and confirmed that a taxi service - or whatever title one might use to avoid calling uber a taxi service - isn't a bunch of cars and drivers, but a way of connecting riders to rides. Taxis are in the information business! (May Xenu forgive my trite statement.)