I have money saved up, so that when the iPad 2 is released, I'm right there. Now, I've been debating on 3G or Wifi model. I use my work iPad right now at either, my house, work, my parents house, or the occasional coffee shop, all of which have Wifi. So I really don't have the need for 3G, and I don't want the fee to use it anyway. My question is, are there apps that require 3G, because they use GPS (since Wifi doesn't really have full on GPS)? Because if this answer is no, or i the answer is not many apps need this, then I don't think I need the 3G. What say you iPad 3G users?