I have to say though it'd be REALLY cool if you just told iTunes which content to sync (shows, playlists, etc) and it auto updated the OTA if you added a new song to a playlist for instance. Imagine NEVER having to plug your iPad into a computer. Throw in some wireless charging tech, and this NFC stuff and you've got the makings (admittedly much further down the line) for an iPad with virtually no buttons and no need for a dock port.
This is not to start an Android vs iOS war, but I can sync music OTA with iTunes to my Droid Incredible, I can sync my contacts and calendar, and I can make purchases in the Android Market an have i sent to m phone, all without plugging my phone in. That currently is a big advantage of Android I would love Ro see Apple take on. I don't like having to plug in my iPad 2 to do this stuff.