I think wolfgang was hired to stir up a lil controversy on tomshardware. Controversy is great for getting people to comment on the articles and draw people in because people always like to argue.
As with what everyone else is saying about metro... It can be turned off. I don't see it as being a primarily used on desktops.
What would be great is if they made an LCD or OLED touchscreen designed to sit on a desk like a keyboard. I think metro would be great as a secondary control interface. Think Nintendo DS style. Could even design it to tilt on an angle, so that you could place it between the main screen and the keyboard and mouse. I could think of many uses for it.
As far as the XBOX live. At first I wasn't to keen on it, but the idea is starting to grow on me, as many of my games (even some steam games) use the windows live client. I heard you will actually be able to play Xbox 360 (xbox 720?) games on it. So if thats true, I think it's a good idea. Not only will it allow cross platform gaming (which should have been out years ago with "games for windows") but it will also slowly draw customers from the console to the pc. Which I think is great as the more people play PC gaming, the more developers are likely to take PC serious and stop porting garbage. Also, hopefully they will integrate the wireless xbox 360 controller drivers into windows so I don't have to download them anymore.
I'm actually looking forward to windows 8. If I don't like it when it's released, and can always go back to windows 7 ultimate. Been working flawlessly anyways since I put it on my pc.
One thing I would like in windows 8 would be the ability to back up the whole computer, programs and all, onto a small flashdrive or something. Doesn't have to save "Everything" on the flashdrive. Give windows the ability to save games, apps, ver. and settings, and when you do a restore, have it download all the apps, drivers, ect. for you, like steam or ninite does, then apply your settings and save files, ect, pics. BUT PLEASE, NO SYNCING LIKE ITUNES, what a pain in the arse, how come they cant have drag and drop?
Anyways, sorry bout the rant..