I agree with you bronze. I'm guessing the writer is fairly young. Although I called myself a feminist from about the age of 16, I could have seen myself writing something like this when I was late teens or early twenties myself. I don't mean to be ageist or patronising towards the blogger, but just to suggest that from my own experience, sometimes perceptions can change with time and experience.
Reflecting back, I think I so desperately wanted to believe that sexism, misogyny was an aberration, that most people where inherently "good" and everyone should be trying their hardest to pull the "good" out of other people and put it to positive effect. I think I spent alot of time looking for examples to reassure me that this was true (which the blogger seems to be doing.)
While I don't believe that most people are inherently "bad" now (ha!), I'm more realistic about the hugeness and complexity of the task that I then thought would be "simple" and more aware of the wider social, economic and political structures that underpin social injustice and inequality. I also don't hold those men who are "loyal to humanity over their loyalty to manhood," as saints or idols, just decent human beings, and now expect that ALL people should aspire to be decent human beings.
It's interesting that she asks whether Feminists have learned anything from bringing blacks, disabled people, etc. into the movement. She's sort of missed the point that the beneficiaries of patriarchy aren't by and large blacks, disabled people, transgendered people, etc., but men (whether they ask for it or not, whether they actively endorse it or not.) That's a pretty important difference.
During the Civil Rights struggle in the US, there were many African American leaders who were cautious about how much to "reach out" to white Americans, fearing that they would have to dampen down their message, their call for change, too much in order to bring white people "on side." The white Americans who were genuinely committed to ending racial injustice didn't need soft soap and kid gloves in order to support the civil rights movement. Imho, it's the same for feminists and men really.