This isn't Sling's first TV integration, but it's an important one. It's helping to create a future where you can assume that your TV set can handle any kind of live broadcast, whether it's online or from a cable box. And of course, it's important for Sling as well -- this opens the doors to people who might not even realize that Sling TV exists, or aren't willing to pay for a separate device just to get live channels.