iacisrmma – As far as women are concerned, it is not Ervas Dovor. Period. Read the MB. I was just as surprised, and personally I agree that the Rosh is more Mistaver, but I (and you) can’t say that is an OO p’sak.
LUL – Not at all. My argument was that many women whom you consider not following the Halachos of Tznius really are, whether MO or Chassidish.
Personally, as I’ve said in the past, I would define MO as a Talmid or follower of a Talmid of Rav Yoshe Ber, whether it is Rabbi Twersky HYD, Rabbi Shechter, Rabbi Meiselman, or Rabbi Avi Weiss.