Most of you miss the point, that there will be quite alot x86-android devices. Tablets AND Phones. Google Lenovo-k900 for example.
Intel did their homework. New Atom generation is AS or even MORE efficient than current arm CPUs. And that's for the 32nm Atom. Don't forget about the 22nm tri-gate atoms coming up.
read :
http://www.tomshardware.com/reviews/...rm,3387-5.html
So no need for qemu on those devices. All you have to emulate is the environment wine needs. Android doesnt use x-sever while wine heavily relies on it f.e. If there won't be a good wine port i'll just wait for someone to port a full linux-distr (including x) for those devices.