It'd sound pretty useful if I could use it on my Ipod. I have very little hand strength, so my writing looks like something you'd expect the Joker to scrawl on paper, and it'd make it easier to keep the blasted thing up and running without having to deal with all the glitches if it loses too much power.

And of course watching me give it enough power by making a cycle of listening to something like "Blow Up The Outside World" by Soundgarden, fuming about my current luck in life, and transferring stress by squeezing the crap out of it is always good for laughs!