I realize you're getting plenty flamed for this comment, but just to drive the point home:
I purchased an iPad when it first came out. It was a novel toy that I never really implemented into my daily life and soon faded away to be used only for the occasional Kindle book. There were a few too many issues I didn't like about it, but that's for another post...
One day, sometime later after the iPad 2 came out, I happened to go kill time in a Best Buy and found myself looking the newest iPad over. I was impressed with the slimmer and lighter model. I wandered through the rest of the tablet aisle afterwards and immediately realized that the smaller, lighter tablets were way more to my liking and felt Apple missed the ball not going with a 7"...