I'm a bit late to this debate but my recent experience with Win8 prompts me to add a few words. I tried Win8 as soon as it came out but had to roll back to Win7 as my HP laptop had one of those hybrid AMD/Intel video cards and there was no driver on the horizon.
Fast forward to last month, and I found a
Nokia Lumia 920 at a very good price, and decided to try Windows Phone 8, fully expecting to dislike it. Right now, if asked, I'd say without hesitation that Windows Phone is the best mobile OS (although the bar is very low -- they're all far from perfect). I use the 920 every day, and my once-loved
Razr i is sitting in a drawer. Not at all what I expected. WP8 is well thought out, with features that make me reluctant to go back to Android.
Glance for one...
And then a couple of weeks ago I bought a
Microsoft Surface (RT), as they're now priced very reasonably. And again it far exceeded my expectations. Almost every piece I have read about the RT OS has been violently negative. And having used it for a couple of weeks, I just can't see the problem (for tablet use). It's a gorgeous bit of hardware, which cost me £250 including the touch keyboard (which I use all the time), and full-fat Office, including Outlook. And the crippled desktop still gives me full access to the registry editor and all the other system applets. I wanted to enable network shares? Simple -- open services.msc as normal, switch on the sharing service. It's all there. I no longer use my Android tablet. A pattern is emerging...
For what it's worth (something between very little and nothing), if I were boss of Microsoft I would bet the farm on RT. Demote full-fat Windows to a niche product and merge Windows Phone into RT (why on earth is there a separate phone OS in the first place?). The only people who object to walled-garden OSs are consumer geeks (i.e. the sort of people who inhabit this forum). I'm guessing that if you offered corporates a walled-garden OS (RT) that communicated seamlessly with Windows Server/Exchange and offered VPN access/whatever else might be essential, then said corporates would be perfectly happy.
Having said all that, I still run Win7 on my desktop, and will continue to do so for the foreseeable future. I remain a consumer geek, but will keep an eye on Windows 9...