Very interesting perspective.  If one does not participate in certain experiences, one should not judge them.  If you are like me you have never taken an illegal drug.  Does this mean that I should not have an opinion regarding the legality and use of mind altering drugs?  I also do not beat woman, does this mean that I should have no opinion on that matter?  I think your logic fails since it relegates all concerns to the woman involved ignoring completely all other humans affected.  But hey, convenience is king.