>>1,11 same person. Valid points everyone. Apart from the cool factor and that the pile thing is a neat temporary alternative to folders, I still would like to use my mouse. Since it's the year 2006 though I'd like to see something like this come with your computer as a desktop mode, if you will. You have to buy this; it doesn't come standard, which kinda defeats its purpose I think.
We musn't forget it's just a prototype. As it develops it will be more useful.