Those of you with touch screen Windows laptops, do you actually touch the screen?

[subjonas]

With the rumors of the MacBook getting a touch screen, I wonder how useful it will be. It probably won't be an apples to apples comparison with Windows touch screen laptops if Apple does it differently somehow, but I think it's a good starting off point to know how useful those Windows users find it.

If you don't use a Windows touch screen laptop, this poll is not for you, but feel free to comment.