Preferred pronouns?

It's common in TG circles to ask people their preferred pronouns, to avoid unintentionally misgendering them.

I don't see any place on Bigcloset to find out people's preferred pronouns, especially authors' preferred pronouns. There are a few authors here for whom I've gotten mixed clues as to their (preferred?) gender, and many of the names people go by here don't make the person's gender / pronouns obvious.

Is there some place (page, field, etc.) to see someone's preferred pronoun(s) and/or gender? If not, would it be reasonable to suggest adding such an (optional) feature?

(Obviously, the final word would lie with the admins, especially since I have no clue as to how difficult it would be.)