I've held off the first two iterations because both panels look like you're viewing the content through a screen door. If the iPad 3 doesn't up the resolution, I won't buy that one either.Trust me, I hope they make one with a retina screen, but I just don't think people wouldn't buy them without one.
Not saying that it's of major importance for everyone, just saying that contrary to your musings, there are absolutely people who won't buy them until they address the issue. I highly doubt I'm the only one.
for life as i carry my ipad3 around