Need more evidence that cable TV is giving way to internet TV? Cablevision just announced its new TV deal with CBS includes a provision for it to sell CBS All Access and Showtime streaming to its internet-only Optimum customers. Cablevision is already offering internet customers a way to bundle HBO Now or Hulu streaming with their bill, and now this adds another option. There's no pricing info for CBS or Showtime yet, but if it follows the setup for 'cord-cutting' with HBO and Hulu, we wouldn't expect any deep discounting. While Dish Network and Verizon chose one path to wrap up deals for internet TV during their usual negotiations with channels and content providers, Cablevision is going another, and even Comcast has its own plans. Welcome to the new look of cable.