I was wondering about this after seeing the HN thread the other day about 4k screens and how the underlying response seemed to be "nothing is quite there... yet

I was wondering about this after seeing the HN thread the other day about 4k screens and how the underlying response seemed to be "nothing is quite there... yet", and whether Apple would have cracked it with their new 5k iMac. Looks like coldtea/extreme tech are right though.