iOS 4 actually has some rather exciting new features, none of which apply to me since I own an iPod Touch Gen 2. The only new feature I got was the integrated email inbox (which I hate). Aside from no folders, no multi-tasking, no background display, it's great! I actually don't really see the point in giving the 2nd gen iPod Touch iOS4, they probably should've just left it alone like they're doing with the 1st gen. At least I didn't have to pay $10 for it this time.
