iOS Tracks you, Reports to Apple Overlords

Yeah - this is what you look like to Apple. And you thought Google could be creepy...

Turns out that iOS devices (iPad, iPhone) document where you are in a secret file, and then send that file to iTunes when you log in. This is a completely undocumented feature. It is always on, and there is no way to turn it off. Is it creepy? Yeah. Really creepy.