The cool thing about this is that nothing would ever get moved to a
different branch of the menus, so as the menu changed, it would still
be easy to find the app one is searching for. The length/depth of the
branch would just change to keep the aspect ratio reasonable.
Maybe this is just crazy, but what does everyone think?
If it is well thought out and not buggy, then it would be a very cool
menu indeed. One problem that might arise is if a program, for
instance, is classified as physics by the menu, but the user has
classified the program in their head as chemistry before the menu
subdivides and thus has trouble finding it. Of course, if they
use the program frequently they would not be using the menu at all, so
this is a small point.