By John Gruber
WorkOS launches auth.md: an open protocol for agent registration.
Adds a new “genre” sub-menu to the My Movies menu; useful for organizing large movie collections.
His CanSecWest contest-winning exploit took advantage of an overflow bug in the PCRE regex library used by WebKit’s JavaScript engine.
(Speaking of WebKit fixes, here’s another recent one: a fix for the no-blank-line-after-attribution bug in Mail.)
Flash video of Cabel Sasser’s talk from C4[1].