This may be controversial or offensive, but it's the truth so I'll take the heat for saying it:
None of the most successful women I know really care or complain about things like he/she in the English language. For the most successful women I know - I'm thinking of an investment banker, lawyer, and chief editor of a magazine in particular - the idea of causing a fuss over pronouns is so low on their radar that it wouldn't happen.
Again, I'll take heat for this, and so be it - but I think people who complain about that sort of thing need to go do more relevant stuff in the real world. Most people who are actually hard working, enterprising, expansive and successful (professionally or in other worthy endeavors) simply don't have time to be upset and pedantic over this sort of thing.
Anyway, I'll take the heat for this now. It's not 100% the case, but the general pattern certainly holds.