Is it possible to improve the greatest invention since the wheel?
If I needed any additional proof of the iPod's ubiquitous nature, I found it the other day when my son pointed out a state trooper with an iPod stuffed into his uniform shirt pocket and telltale white earbuds popped in his ears. I'm sure the trooper was perfectly capable of doing his law-enforcing job whilst enjoying a tune or two, but the thought of state troopers packing iPods gave me pause. What's next? Carthusian monks contemplating God's gift of the click wheel while rocking out to some Gregorian chant?