Source: An Example of Photography on the Retina Display - Duncan Davidson
Stashed in: iPad!, Images!
tl;dr; Use Progressive JPEGs (and party like it's 1994)
That. Is. Amazingly. Crisp.
Researcher Gets 41 Months in Jail for Exposing iPad Security Flaw - eSecurity Planet
Aurora's begging face
Great Horned Owl Flying