Many of you out there may know that you can enable emoji on your iPod by jailbreaking it, enabling emoji, and then restoring it. When I restored my iPod from a jailbreak a little while ago, I found that my % battery indicator in the corner also remained since the jailbreak. The first thing I noticed when I upgraded to 3.0 was that Apple has changed this so that the percentage is displayed next to the battery, displaying both indicators without needing to toggle. So far I haven't noticed this in any screenshots, which leads me to believe it did come from the jailbreak hack. What little things have you guys noticed since upgrading?