I can't wait for the multitouch version of this!
I love all of the strategies for:
1. Managing screen realestate...Stacking files, skewing the content around the edges of the screen.
2. Great tools for managing sorting tasks.
3. Markup Menus
It would be great to see feedback or video from someone with an HP TouchSmart or similar!
Update, Point & do readers Ben and Laurent pointed to demos Anand has already done with multitouch devices. Alright, I know how I will be wasting my weekend :~}