[23:22] Evan Roth talking about "Internet Landscapes". Just started the video, but it looks promising. I also like the fact that he is using his browser to scroll through his slides.
Update: Admittedly, I know this feeling he describes. Uploading a file, refreshing the browser and finding it there, available to the entire web. Amazing. I am a professional, I know about this stuff. Still, it amazes me.