The new iPad 3

Apple just launched a new iPad, to their collection. This new iPad has four times more pixels than iPad 2 and has Retina-display features 2048-by-1536. Much better than iPad 2, but are people going to buy this newly launched iPad, because of some screen upgrades?
There is not much difference between the new iPad and iPad 2, beside the screen upgrade.
Those who are likely to buy this new iPad are probably people who likes being up to date with hardware, because the iPad 2 will do fine, unless you like having the newest of the newest.