Other interesting events at the WWDC:
Sega demonstrated a game that uses the accelerometer - Super Monkey Ball
Loopt demoed how to find your friends nearby.
eBay apps are ready for the iPhone 3G.
TypePad is iPhone 3G ready.
BAND-APP - There was a standing ovation for a application that played music by touching the phone, via a guitar, drums or piano
Modality medical apps show a kind of Gray's iPhone Anatomy, MIMvista shows tools for doctors. He's showing CT scan showing anatomic data and a PET scan showing metabolic activity.
Contact Search is ready and working.