My LOPSA membership is up for renewal so I was dealing with that today. I practically never log in over there, so I missed an addition to their profile page.
They've got more than one option for gender in there! Demographically, I'm likely not the first one to check that box. Likely not even in the first five (jokers not withstanding), though first ten is much more probable. But it's there! And LOPSA is big enough that there are probably more of us than statistical noise! Yay!