Why do people believe running x86 apps on the desktop is the future of Windows? If you really believe that, I would call that pulling a Blackberry (believing that having a physical keyboard is so good nothing else matters).
Windows RT sucks right now. Pure and simple. But the belief that running desktop x86 apps makes Bay Trail tablets a competitor to the iPad is ludicrous because, and here's the key point, they will never be optimized for touch. And apps not optimized for touch have no business being on a tablet unless you thoroughly enjoy repeatedly tapping on targets designed for a mouse and keyboard. :hmm: In the long run, it is far better for Microsoft to work on getting more apps into the Windows Store than to say x86 desktop apps are enough, sit back, and do nothing.
If Microsoft actually waited for the point where it made sense to ditch the desktop for something new, they would already be doomed (and I mean seriously doomed as in loosing money, not this fake figment-of-people's-imagination crap when Microsoft is making record profits right now).