I am pretty sure that when the physics journal editor rejects your paper, she isn't even actually saying "this can't be published in a physics journal", she's really saying "this can't be published in this physics journal" (unless she says otherwise, explicitly, of course).
Why not go with "they aren't even actually saying" rather than the faux-affirmative-action sexism of using "she" there? This really grates with me, even more so when used with traditionally male-dominated roles, such as physicists or system administrators. Yes, you're freaking out the squares with your right-on craziness, but it's really rather childish. If you (100% rightly) want to be non-sexist, use a gender-neutral phrase, such as in my example above.
Maybe I'm a girl and, try as I might to say "he" all the time (to avoid comments like yours), the one time it slips and I say "she" the Internet thinks it's all about some "femi-nazi" agenda of mine?
Chill out and talk to me about sexism/feminism/SJW when it's actually relevant (clue: not here).
My comment was on-topic. grkvlt's was not, regardless of what he thinks I meant with that one pronoun (which was wrong, anyway).
Maybe you should realise that sane women, just as much as sane men, don't think pronouns will "solve" sexism. If I'm referring to a specific person, I'll be specific. If it's some random imaginary person, it's none of your bloody business what pronoun I choose.