Interesting article that I agree with in premise - although to play devil's advocate for a moment, the title in and of itself is sexist (that being strong, resilient etc is a male specific characteristic, i.e "manning" up).
Militant feminism has done irreparable harm to the woman's movement and have drowned out the voice of the moderate feminist. Once upon a time, there was a time where I would have probably characterized myself as a feminist (or more specifically, an advocate for equal rights regardless of gender, race, religion etc).
Now I am afraid to associate myself with that label - it has become connoted with men hating ball busters who play the victim card at the drop of the hat.
With all of that being said, gender bias and discrimination certainly does exist - to the detriment of both men and woman.
When I was in the private sector, the characteristics that we prized in our male boss (tough, no-nonsense, cut throat) we hated in our female director (called her bitchy). In grad school (I was in the econ department), female students were viewed as being less capable than their male counterparts and assumed to have weaker quantitative ability.
On the flip side of that, in the elementary education and nursing faculties at the university I currently teach at, men are viewed as being less nurturing and are thought to lack the requisite patience and empathy to be successful in those fields. I have even heard some students say things like "only gay guys go into nursing".
We are conditioned to have certain expectations surrounding gender roles and responsibilities, and reversing these views is incredibly difficult - which is why groups (including feminists) should continue to advocate for their rights and encourage transformative change.
Telling me that I am a rapist and a mysoginist simply because I was born with a penis is probably not the best way to do it though.