I thought it'd be a little ironic to have an iPod looking like Windows 7, so I put a theme on it that looks sort of like:
That isnt a picture of mine, it is one off Google, but I need to find my sync cord to get the screenshots of it. I'll probably edit them in later. Anyway, I thought the theme looked really cool. Stuff like this is why I jailbroke my iPod Touch 4G. Now I'm awaiting iDroid to be released for the new bootrom so I can have Android and iOS dual-booted.