memoir progress metrics

This would be very Goodhartable (and doesn't take into account that
blockquotes or pre-written content from earlier notes/drafts getting
pasted into the ms. is easier than new ms. material), but I think it
does show that I started taking things more seriously in July ("An
Egoist Faith" having been published on 24 June).

I'd have to hit 1265 each today and tomorrow in order to match
August. (Monday I have to dayjob, and Alex Mennen's lecture series is
covering spectral graph theory.) That's very ambitious, but not, I
think, out of the question—if I take myself seriously.