I'm looking into purchasing an ipad but do not know if it's worth purchasing the newest model. I'm perfectly ok with not having the newest model but I also don't want to purchase something that will be just plain outdated in two years. My use will be very basic. Netflix, Skype, music, email, basic apps. The difference in speed isnt worth it to me to pay more but is the screen that much better on the new one? And are there programs that will be outdated?