i just got an ipod touch 4g its so awesome its my first ipod. its the coolest piece of technology ive ever owned, cooler than nintendo 3ds, xbox 360 imo and anything else ive owned. it does so much weather, stocks, internet browsing, saves notes, mp3s, movies, you can download/rent movies, download games, there are a million and 1 things to do. so what can a 16 gig ipad or tablet do that a 16 gig ipod touch cant?