Re: Sounds good but...
Again astroturfing. You see, when I got my Asus Transformer + keyboard last summer, I hoped that I wouldn't need a laptop anymore and can do all presentations and spreadsheets from the Transformer. I couldn't, the keyboard and the software were not good enough. I was a bit disappointed. In the meantime though, I learned what are the strong points of the Android tablet. I still use a laptop at work.
Now, about my next purchase. Is it going to be the Surface, the one tablet that does work + play? Nope. It is going to be another Android tablet. Either this or the Transformer Infinity, or something with similar specs. I would love a 12" screen on a tablet. Why not a Windows tablet? Because Windows 7 is terrible on such a small screen and I think Surface is going to be too expensive compared with the Android tablets.
I work with touchscreens and I know that Windows, from XP to 7, is usable on a touchscreen monitor that is at least 19". On a 17" or smaller I find that I have too many false touches (I touch the button next to the one I intend).