Angels now have their own page here.
Demons now have their own page here.
Saints, Soldiers Mortals, Undead … if they're corporeal, they'll be here.
Ethereals now have their own page here.
Choirs and Bands
This was suggested by Ben on the IN digest (see here for details. I've since given the minor Choirs and Bands their own page here, as I'll run out of room eventually.