Every once in awhile an engineer describing a product will in some form or another reveal an application or a new device that the patent is intended to legally cover and in doing so allows us to at least understand what future devices that Apple may have in store for us. Today, a simple patent covering an iTunes 9 feature for arranging and rearranging iApps on your desktop points to this feature applying to a PDA (iPod touch), smartphone (iPhone) and watch. Oh really?