We need a proper keyboard, and a bigger screen, at a bigger distance. I can't look at my phone too long. My eyes start to tear up and the pain is horrible. A tablet won't be much better if you hold it in your hand - same distance as the phone. I can understand that many people use a tablet for work, but not for 6-8 hours a day.

And just as the Mac Mini is a laptop without screen and keyboard, the latest Macbooks are more and more iPads with a good keyboard. Well, good keyboards is questionable even these days...