The tumblr post was in response to a critique of Jack being put into a maternal role. It's not my brand of feminism to label maternal roles as a bad thing, or even a noticeable thing. Jack becomes a teacher at the Grissom Academy for biotics (as mentioned in the Mass Effect expanded universe). I loved this. Of course the most powerful biotic in the universe would become a mentor figure at a
That doesn't mean I'm happy with Jack's costume, but the one thing I got right in my post of a few months ago was that it's the character's actions that matter most. Jack goes from vulnerable to tough-as-nails to venerable over the course of the three games, and that's fantastic.