Earlier quoted context omitted.
It would be helpful if you chose to educate by linking to the definitions you are using instead of just chastising for someone not knowing the terminology you are using. The Wikipedia article for gender mentions that the terms sex and gender for biological gender/sex have flip flopped multiple times in the last 30 years. HN is supposed to be a place where people learn, not an anger pit like the rest of the web.
I agree, but you can't really assume good faith from the snarky comment I responded to.
It's very easy to read emotion into an emotionless format like text. Which means it's very easy to devolve the conversation to anger very quickly.