John, this is very cool and I'm glad you're thinking of these posts as a corpus! "The woman question" intrigues me, and just to see what would happen, I eliminated some of your stopwords and got the following frequency stats: 'Her' appears (51) times; 'she' (34); 'woman' (6); 'women' (17); 'his' (161); 'he' (92); 'him' (24); 'man' (101); 'men' (46). [Note: some of these terms included asterisks as wildcard operators, but Steemit markdown won't allow me to include them easily]
I know that these words are usually left out for good reason, but I also think that in this case they reveal that posts about women, though occurring a lot less frequently than posts about men or just people in general, may not explicitly use the word "woman." For example, I wrote a whole heck of a lot (sorry, not sorry) about Edith Wharton without describing her as "female" or "a woman." I actually think that may be a good thing, if it reveals our unintentional bias (or lack thereof).
RE: How do we remember 1918?