Someone told me this morning that he had, years before, seen a commentary published in the back of a volume of g'mara, likely Maharsha or Maharam, say that many of the agados throughout shas were said ...
These days, it is the practice of many to learn a folio of the Vilna printing of the Talmud each day. Where did this custom come from? When?
Why are Sh'kalim (Y'rushalmi) and Kinim and Midos (mishnayos) learned as part of the standard daf yomi cycle for Talmud Bavli? And if the answer relies on some fact of publication, then (a) why ...