Jeff Bezos (founder of Amazon.com) said, "Because they're (books, movies, cds) all digitizable. Who buys a CD in China right now? They have to move into hard lines. They have to move into clothes and auctions and all this other stuff."
I don't mean to burst his balloon, but right now I'm wearing digital pants. They're just like regular pants, but you need special software to see them.
It's not my fault if you didn't install the upgrade.
