I had the 1 gen and now the 3rd gen iPad and loved both of them. I see a lot of people on here who seem to upgrade with each release. Just curious, why are you compelled to change to a new iPad (iPad 4) when you have a perfectly good one already?
Once a year up until the iPad 3.
I got the iPad 1 base version in 2010 because it's a new product.
I got the iPad 2 3G version because I really liked the redesign, the lightness so I wanted to bring it with me outside.
I got the iPad 3 top version because of the retina display and I keep using more and more of it.
But the iPad 4? Okay, twice as fast... for... what? Maybe next year if they have another redesign (make it lighter please) or upgrading the camera to the iPhone's level then I may consider.
And the iPad mini. It's so nice to have a smaller and lighter device but I need the retina screen. I read text/magazine very often so it must have a crisp display. I upgrade my computer to an rMBP 15" in August and none of my future Apple products will have a non-retina display anymore.