If you weren't able to attend the WWDC keynote or didn't follow the numerous sites doing play-by-play, Apple has posted a video stream of the event. A better option is to subscribe to the Apple Keynotes podcast (iTunes, free) where you can download Steve Jobs' entire 1 hour 50 minute presentation and sync it to your various iDevices.
About Jason D. O'Grady
Jason D. O'Grady developed an affinity for Apple computers after using the original Lisa, and this affinity turned into a bona-fide obsession when he got the original 128 KB Macintosh in 1984. He started writing one of the first Web sites about Apple (O'Grady's PowerPage) in 1995 and is considered to be one of the fathers of blogging.... Full Bio