Busting an iPhone thief
iphonetheif.blogspot.com
iphonetheif.blogspot.com
Set up MobileMe to track your device _before_ you lose/get stolen your iPhone.
You can't set it up after the fact. Which painfully sucks.
I would go as far as to say that a marketing company should subsidize an iphone if the user agrees to install their version of "MobileMe".
I like the way Apple has provided all the tools needed to stalk an iPhone thief, at least until they jailbreak the phone. I've heard some people complain about such GPS tracking features being a privacy issue, but clearly they are handy when your iPhone is stolen.