I have to say, the conference has disappointed me a bit. Many of the panels I thought looked interesting turned out to be somewhat less in-depth than I'd hoped. To make matters worse, I'm in one of the greatest cities in the world, the weather is perfect, and I haven't had enough exercise this week.
So, as irresponsible as it seems, I'm going to take the next two hours or so to cogitate on what I've learned this week, by walking up Powell Street until I hit water. That should get me back to the conference (by Muni, most likely) in time for the next panel I'm interested in seeing.