I don't know if it's just my imagination or what, but on my 4 and 4s, I would hardly ever get push notifications for app updates, I would have to manually open up the app store and then the notification would show up. Now on my 5, I'm getting them all pretty much instantly. I'm not used to it and I'm always thinking "wtf keeps popping up in that folder?! Oh yeah, app updates." Did anyone else have problems with that particular push notification on their previous iPhones, especially the 4/s? And if so, are you seeing a vast (no pun intended) improvement on either the iPhone 5 or iOS 6?