[bugsysservant]

I can sympathize that creating a hostile environment can be damaging and should be addressed. However, she was listening to a private conversation. These weren't the speakers, they weren't addressing large crowds, they weren't even making jokes publicly online. They were two friends talking amongst themselves.

Which still wouldn't be acceptable, except they weren't actually saying anything offensive per se. Your charge is that they're creating an environment where women feel unwelcome, one in which they feel uncomfortable because it is implied that the audience is male (I'm assuming you agree with the article you linked). But the thing is, the entire audience was composed of males because the entire audience was limited to the one person each man was talking to. It's impossible to make the claim that they're alienating people by creating an implied homogeneous culture when they're speaking privately.

Think about a comparable situation. If a man is reading in a break room with two women talking to each other about how periods suck, are they alienating him? Are they creating an environment in which in which one has to be a biologically typical female under the age of 45 to feel accepted? Or are they just talking about issues which affect them and not worrying about who might be eavesdropping? It should be obvious that it is the latter. The case in which Adria is involved is no different. "Addressing" the situation as she did does nothing but create a polarized, vitriolic atmosphere and makes people less likely to get involved when there actually is real sexism present.