> It’s not an accident that the best selling, highest grossing iPad apps are almost exclusively games.
Yes, it's not an accident, but not because of the reason you give. Gaming is one of the most popular, if not the most popular and highest grossing category on any popular consumer platform. That's just the way it works. Some of these platform vendors (like Apple), and unlike others (like Google) realized this is true from early days, and they have actively encouraged gaming on the platform, by promoting the use of high-performance GPUs, partnering with game companies, and so on.
> As Joanna Stern puts it, «if I’m writing long emails or working on office documents, I want a larger screen, a roomy keyboard and the ability to easily juggle programs.»
A larger screen, which the Surface doesn't really have either. That's why I can't seriously consider the Surface a "productivity" device. I've used 10" netbooks before, and I know just how cramped they feel.
Metro is "so easy to use", that you used almost half of your article to describe how to use it.
One OS to rule them all - I'm tired of this stupidity and brainless parroting of one line made popular years ago in comments. By definition, you can't "optimize" something for everything.
Yes, it is an execution problem, because it will never work. It's like trying to build the perpetual motion machine. Sounds great in theory, "if you could do it". Will never work.