Starting an on-call week (the on-call handoff is Friday afternoon) already sleep-deprived is really not a great way to do things but I was up late last night creating this blog, and up late the night before planning the advance reading for the summer program at Oxford (aack! homework! the first real homework in, well, decades).

Fortunately, the weekend work schedule looks pretty light so I just may get to Bob Orser's 70th birthday party tomorrow afternoon.