Uber driving people around will not endanger lives. Drones in class B airspace will.
http://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=...
But this? This is controlled by a human. So what is the excuse? Personal freedom? That's not going to cut it with the public.
The little copters are really awesome to play with but the FAA needs to start upping the enforcement. You need to be licensed to talk on a ham radio, you should be licensed to fly a drone. Not a full on pilots license, but written tests on airspace every year or two. It would be nice if future drones continuously transmitted the operators credentials on a publicly available frequency.