While I only have an undergraduate degree in Psychology and there are others who can speak to this topic in a lot more detail, I feel it allows me to say with confidence that the main concern is that the potential threat of limited time in our hectic lives being seeped from us by the internet (and technology in general) comes with the responsibility to use self control more than ever. Walking away from the internet for a year doesn't solve issues with self control and in a world so tightly integrated to the "new fangled" technological tools we use each day to make our lives easier, it's our responsibility to manage that, not walk away from it. To each their own and in the end, this was broadcast partially for page views, but embracing changing lifestyles and new technologies comes with personal responsibility. We all assess and compare ourselves with others to make sure we don't get carried away, but that doesn't mean we should walk away from something. I really should formulate my thoughts and feelings on this better before replying, but it's how I view the situation.