(Updated Screenshot) Of course, this is not my working settings, (who can work with transparent desktops*?) But this is just a glimpse of the things you can do with a 3D linux desktop (well... besides putting off the other things that you need to do)
*notice the back view of the movie player on the right desktop and firefox on the back desktop.
*notice the back view of the movie player on the right desktop and firefox on the back desktop.