Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5) I was wondering if updating your apps from your device has some sort of downside over updating them from your computer. I mean is there any sort of "ghost" data left over? Or something? Some sort of data that the device has trouble fully deleting (from the old version of the app? Or am I just being paranoid??