This is silly, they're just making a big deal out of something obvous: Smartphones, tablets, laptops, and desktops are all just personal computers, and there's

This is silly, they're just making a big deal out of something obvous: Smartphones, tablets, laptops, and desktops are all just personal computers, and there's no reason to have a different one for each paradigm when the hardware is essentially identical in functionality. We're just putting a desktop OS in a smaller box than ever like we have for the last decade. The ease of this transition is reinforced by the fact that GNU/Linux systems already work really well on all of these form factors(and many more).