Downvoted for the last sentence: Gruber explicitly writes that the "whole default iOS look [...] is optimized for non-retina displays", as in: Apple is doing this all wrong. If anything, his insane statement makes him a shill for third-party Apple developers.

(And I would agree that he overestimates the universal love for Letterpress, but basically all of the blogosphere was fawning over it. How much $$$ has it raked in compared to Carcassonne, which is almost a parody of skeuomorphism?)