You're right - all of these things are of concern. The incumbents never really seem to make an argument beyond shrieking that their protected racket is being d

You're right - all of these things are of concern. The incumbents never really seem to make an argument beyond shrieking that their protected racket is being disrupted though. I remember one hilarious picture on the news of a cabbie f-ing and blinding to a reporter out of his window at a protest against uber. Just behind him in his cab was a sign saying "cash only". When an innovation comes along and starts stealing your lunch, screaming that you were here first isn't really going to help you much!