JJV and I appear to have found some rare free time simultaneously. However, I am more or less watching Bryan as he crawls around and pulls himself up on various things, including the keyboard shelf. This stretched out the writing time for the previous post somewhat, as I had to compensate for the keyboard moving erratically under my fingers.
Update: I am proud to report that the first book Bryan reached for on the shelf just now was this. On the other hand he just bonked his head on the keyboard shelf. Here endeth the Lileks.