Even if you want to move towards resolution independence, when you have a huge universe of apps at a particular resolution, simply doubling the screen size is t

Even if you want to move towards resolution independence, when you have a huge universe of apps at a particular resolution, simply doubling the screen size is the easiest way to let them migrate with minimal pain. It's a lot easier to tell them that the _minimum_ thing they have to do is double their measurements than force them to jump entirely over to a non-pixel-based regime. At the same time you can start introducing resolution-independent UX for new apps.