“Hillel is an organization, and organizations have rules…”
Hillel is an organization, and organizations have rules. Those who don’t want to follow...
Whether or not the challenger literally stood on one foot, and whether or not Hillel had a regula (measuring rod) in his hand as Shammai did, Shammai’s regula was used to reject the challenger, whereas Hillel’s regula (= מדה = rule) was used to bring him to the Torah.
Raphael Jospe, “Hillel’s Rule,” The Jewish Quarterly Review, New Series, Vol. 81, No. 1/2 (July-October, 1990), 56.