Netflix, Amazon Video, and Xfinity are accidentally re-creating cable TV

Since the advent of streaming online video, industry insiders have wondered what impact it would have on the future of television. As more companies move toward launching their own proprietary subscription streaming services, the future hasn’t been entirely decided yet, but new clues are emerging, pointing toward a potentially surprising answer: all this disruptive new media is just gradually re-creating familiar old-media models.
Recently, Comcast announced that it struck a deal to add A