I see a lot of articles like this more and more (the more advanced tablets get I guess) and I always come back to one thing — screen size. It’s one reason I will never purchase a Microsoft Surface, no matter how much they out-Apple Apple. I’ve been using a 15" MBP for years now and whenever I have to fix my mom’s 13" MBP I cringe and fidget in my chair because of how little screen real estate there is. I also can’t see 15" tablets being even close to enjoyable. Call me naive, but I think screen size will be the one defining factor of tablets and laptops in the future, which will be laptop’s last hope for surviving.