unexpected use of iPod ?

I found this blog post on [tag]oculture.com[/tag] on 10 unexpected uses of an [tag]iPod[/tag]. Of all the 10 reasons, I find that only two of them can be remotely classified of unexpected use

    #5: Calculate the Right Tip and
    #6: Record flight data

All the other uses involve using an iPod for playing some kind of audio/video files. Looks like someone just came out of hibernation.