Uber can't make money from taxi service. It's trying to mimic Amazon model where profit comes from subsidiary service. Uber is yet to find such thing. Without v

Uber can't make money from taxi service. It's trying to mimic Amazon model where profit comes from subsidiary service. Uber is yet to find such thing. Without valid profit source I don't understand how SEC approves an IPO for a license to suck away average joe investment. Uber is walking a very thin line between being a hoax and a business.