Re: The problem is...
1) It also runs an interface virtually identical to Windows 7 (with some actual improvements as it happens) - as do all Windows 8 computers: it's a feature built in, which can be augmented by various free and paid-for pieces of third-party software.
2) It's not primarily a media consumption device, although those features are clearly impressive. It's a 4mb cache, 2.6ghz-at-boost, red-blooded, 8gb RAM touchscreen work machine with media consumption capabilities.
3) I have a Yoga 2 i7 and there is no bloatware. There might have been McAfee trial to begin with but I uninstalled it.
4) See 1)
5) A Macbook Air is not a touchscreen and has a puny resolution. The non-'pro' versions of the Lenovo retail from £600.
6) See 4). And if you need most enterprise or adaptive software then Windows is exactly what you require.
I don't get this being obsessively rude and condescending about others' OSs.