Why does the article say "availability is likely being constrained...?" Who says anything's being constrained? Apple hasn't missed any of their dates yet. And "If supplies are as tightly constrained as it appears they may be...?" Where does it appear that supplies are tightly constrained? Apple isn't even taking orders yet, we have no info about delivery dates beyond the '"coming in December" quote that Apple shows on their website, and none of Apple's self-imposed dates have been missed. This article reeks of FUD.