Physical media may be on life-support, but rumors of its demise are overstated. Its heyday as a significant slice of film industry revenue may be over, but there’s good reason to believe the movie-disc will live on as a healthy niche that struggling film industry can’t afford to ignore into the foreseeable future. There may even be some optimism that physical media has already seen its rock-bottom and can only go one direction from here. Those of us who stopped paying cable bills anytime through...