Since I’ve become sort of an iOS developer lately I had my fair share of WWDC recordings to get started with this whole CocoaTouch and Objective-C development stuff.
Now a tool that is pretty handy is a this website that offers a full-text transcript search of all WWDC recordings. Awesome!
Source 1: http://asciiwwdc.com/
Source 2: http://miataru.com/ios