Only one thing interests me
I had Vista foisted on me when I bought a new PC. The reseller wanted an extra 200 quid for the same macine running XP, so I bottled my frustration and accepted Vista. Whilst i've used it for the last 2 or 3 years (or however long it's been now) I can honestly say i've not really had any problems with it (beyond the annoying freezes when copying large stuff). But the biggest problem with this is that I didn't want it in the first place and while I haven't had any problems, there's certainly nothing in there that XP didn't do for me that would have made me buy Vista through choice.
I can see the same thing happening with W7. Nothing in there interests me (except getting the freezes fixed, which really should be rolled out to all Vista users!). Out of all the new 'features' the one thing that intrigues me is getting decent touch screen abilities, but only because I think it might be useful in the way that I have my machines set up. 'Course, i'd still have to buy new monitors and stuff, so it's not going to happen quickly anyway.
I never thought i'd say this but.. i'll be sticking to Vista thanks. (Actually, my XP Netbook gets more use time these days - some things are just good and fast at what they do I guess)..