The following was originally posted by /u/rogersmith25 as a comment. I think it deserves wider circulation.

As I read /r/mensrights more and more, it is becoming increasingly clear to me that the primary female privilege is empathy.

If a woman or girl is hurt, people care. If women are kidnapped, there is international media attention. If women are killed, their deaths are highlighted. If there is a conflict between a man and a woman, then people will jump in to defend the woman. If women are under-represented in an area, people want to take action to make things "equal".

If a man is hurt, it's funny. If men are kidnapped, we hear silence. If men are killed, their deaths are glossed over. If there is a conflict between a man and a woman, people will attack the man. If men are under-represented in an area, the president will call it a "victory" (as he did regarding the female majority in colleges).

Basically, people are programmed to have more empathy for women than men. 200 years ago, that empathy manifested itself in keeping women safe from harm by having them stay home to raise the family rather than die on battlefields or toil in mines. It was empathy not misogyny that kept women from having careers. Present-day, work is safe in offices, so today we have campaigns for women to earn more money and yet have more "balanced" lives where they can both raise a family and earn an "equal" career and, in other words, "have it all".