Some things I don't understand. Why do so many people feel the need to buy the new Iphone every year or every two years. I treat my Iphone 3G as a longterm device I'll be using for the next four years. Why? It has everything I need and use: Push Email Web Browser with 3G speeds which is PLENTY fast Phone Calendar Good Enough Camera Music Facebook & Twitter This is all I use on my Iphone. I don't even have but a few apps. How does it make sense to get the new one every time a new one comes out??? For what????