Was thinking just the other day, maybe someone somewhere out there outside the minds of the Giants could possibly come up with an app for the 3DS/DSi?
Interface issues aside (although, i'm sure it wouldn't be too hard - A button for selection, touch screen to select things too, B button to cancel. Top screen to display game, bottom screen to display inventory. L/R to use Eyeballery / Screenshotting, etc....) I still think it would be a feasible idea.
What do all you other Glitchen think?