If I am listening to a podcast on my iPhone, is there a way to continue where I left off on my iPad without syncing back to iTunes? I know there's an app for OSX that will let you transition song statuses from iDevice to computer, just wondering if there is a way to do this between two iDevices (kind of like the iBooks app syncs your status to the iTunes server so you can continue where you left off). I would think this would be built into the device, but alas, it is not.