>The less they have to know/do/think about it the happier they are. That's what the d**n thing is for the first place isn't it? Let the computer keep track of where the file is.

Also, one thing that I think will happen with file systems is that they will be come very extensible, and meta data based, so searching, grouping, and filtering for specific files and documents will be less "file and folder" driven than we're used to. This should inherntly make it more logical and intuitive. It will come together with time.