Like Aaron, I'm going to be speaking at OSCON next month. Somehow I've managed to get myself roped into doing both a talk and a tutorial (although my name's not on the tutorial page yet).
I'm excited and scared at the same time. Since I'm not exactly certain what to talk about at my talk, perhaps you (dear intermittent reader) can help. What should I talk about? If you were trapped in a room with me for and hour and had to listen to me talk abut something, what would it be?
Also, if you're going to be going to OSCON, drop me a line (alex @ dojotoolkit dot org) and perhaps we can meet up for beer or something.