Slightly On-Topic: The thing I don't like about all the, for lack of a better word, intangible loveualities and genders and biological/physical/psychological identities that people have is how utterly impenetrable the whole thing is and how easily some people can get upset, if you weren't aware of their particular identity and all the social nuances associated with it, when you don't "respect their identity" and refer to them as male or female instead.
Obviously I know that likely very few people will get offended by people just not knowing, but it's still true that the whole culture or community or however it should be described is practically impossible to even begin to attain competency in as an outsider. It's a real shame as well since it's probably one of the main things that limits the public awareness of these things. I know that I personally simply cannot be bothered to even try and remember any of the genders and loveualities that exist outside of what I learned in biology when I was in school