Watching video from online (iPlayer etc.) would be my ideal application for this - an iPhone is too small, a laptop is too clunky and uncomfortable and I hate watching video sitting at a desk.<p>Another thing that might be a hit is multiplayer games. I was playing an air hockey game with my son on his iPod Touch and it was surprisingly good. With a bigger screen that could really be an interesting thing to watch.<p>Lots of board games might work pretty well on something like the iPad as people could sit round it.