>Personally I have NEVER once used a Windows touchpad on a laptop that I can stand.
You aren't alone. I have read plenty of people are familiar both with Apple and Windows laptops who've basically said that the trackpad isn't very good on the Windows laptop. Perhaps this is not 100% of the time, of course. But I think it's been suggested that trackpad hardware quality might not be as good.
Of course, cheapness is probably nothing unique to trackpads on Windows laptops--face it, when making a $300 laptop, MacBook Pro build quality won't be happening.
I haven't owned a Windows laptop, but I've used them one way or another. The quality problem that I've really noted has been the keyboard. Many are so bad that they are almost unusable. I don't expect IBM M quality, and I don't necessarily mind having an external keyboard to use when writing something lengthy. However, on a laptop, I would want the keyboard to be good enough that I can use it for quick e-mail messages, and the like. So many keyboards are so bad I wouldn't want to use them for more than typing a web address. Indeed, at one point, when thinking "maybe get a laptop," I thought of a netbook. Keyboards on those were beyond awful...but so were the keyboards on all cheaper laptops. Why not just save a few dollars AND get something more portable since the keyboard was so awful that I'd be wanting to use an external keyboard, anyway, for anything more than typing a sentence or two?