This talk was, for me, probably the most useful of the two days. Dan talked about real world, practical considerations when designing for the web, and his insight was well received by everyone in the room.
As for the 'muffin interlude', I would add that the room full of geeks on wifi managed to temporarily overload the poor little website ;) As for the 'intersting css': it sure is, but IE6 ain't lovin' it...