KosherVitamins.com is offering "Easy Fast" pills to aid people on Yom Kippur. Now, some of these are specifically for pregnant and nursing women, who perhaps should not be fasting anyway [one relevant discussion can be found at A Mother in Israel]. But there are also pills for everyone that are designed to "curb appetite" and "control thirst." Does this make sense? Should one even want or wish others an "easy" fast? Isn't the whole point of fasting that it can be one way of humbling or afflicting the soul (תְּעַנּוּ אֶת־נַפְשֹׁתֵיכֶם, וְעִנִּיתֶם אֶת־נַפְשֹׁתֵיכֶם, Lev. 16:29 & 16:31, Num. 29:7)?
On a related note, is the rabbinic prohibition of bathing and oils contradicted by Matt. 6:16-18 ("when you fast, put oil on your head and wash your face")?
For those who like parody, see the Schmelvian rules about Yom Kippur from Voices on the Hasidic Fringe.