I don’t really know how to watch regular TV anymore. It’s become difficult to take in any sort of home entertainment that won’t pause at my will. What if I want to grab a snack, settle a spontaneous spasm of curiosity by looking something up on the Web, or just go do something else and finish this later? Thankfully, my attention span hasn’t been battered to the point at which I can’t enjoy a live show or movie at a theater, but I’ve caught myself reaching for the remote on more than one occasion.