@MonicaCellio @DoubleAA @Yishai I closed
judaism.stackexchange.com/q/5991 unilaterally only because it has answers pretty much without end (unfortunately). (And I might not have, even then, had it not been my own Q.) The mi-yodeya-series Qs and
judaism.stackexchange.com/q/11625 OTOH are much more bounded in scope than 5991, which IMO weighs strongly in their favor.