Ina may not have to worry much more, the article is slated for deletion at WP.
In regards to WP bios, someone's transsexualism should be just a footnote, and that only if it's relevant (let's say, to explain how a guy joined a women-only college, how a woman can have books under a male name). The problem is those that can't seem to accept our transitions: they will outright ignore them (refer to us by birth gender pronouns regardless) or make a sort of compromise and refer to us with correct pronouns only after the moment we have transitioned.
I hope the more that people know about what being a transitioning trans person entails, they will learn to respect our identities and the fact that, however muddled, we have always had them, not just since Elizabeth became Joey (or vice-versa) in the eyes of society.