You've made many points but the only one I want to address specifically is this one. I want to make it clear that I do not think of any M2F TS as being male. Period. If you go back and read my post, you'll see that I said, "When I hear the term "male lesbian" ...". It is not a term that I use, and it is the "lesbian" part of the term that makes me think of a TS when I do hear it. This is why I am confused when I hear a CD use the term.
You do have a point about referring to CDs as "she" rather than "he". I refer to my own SO as "she" in this forum sometimes depending on the context, and I certainly address her by her femme name when she is dressed. You're correct, this is a question of courtesy, since it is odd to address someone who is fully dressed by his guy name. And in my case, I respect that my SO identifies as both genders, and so when I refer to her as a "she" it is more than just being courteous. When I use the gender pronouns I do refer to an internal gender ID though, and not a biological sex.
I do think of the term "lesbian" as referring to a biological sex, and crossdressers are not genetic women. TSs who are undergoing HRT even if they don't have SRS yet (or if they never will because they can't for a variety of reasons), and who have made a commitment to live 24/7 are not genetic women either. But, they've gone as far as they possibly can, given current medical constraints, to align their physical bodies to their gender ID. Therefore, in my view they have every right to consider themselves lesbian if they are attracted to women.
But a CD who also cherishes his male persona? No. Using the term "lesbian" is confusing at best, and some might even view it as making a mockery of both the genetic women and the TSs who have made a commitment to live as women. Further, some may even view it as being offensive in the same way as "*******" and "chick with dick" are offensive. If "male lesbian" is said lightheartedly in jest, that's fine as long as everyone understands it is a joke. But to repeat a point I made in my prior post, I doubt that most CDs who call themselves lesbian do say it as a joke, regardless of the light way in which the topic was introduced in this particular thread. And as often happens in any forum, the people who are addressing the topic in this thread are addressing the larger picture and not just Eddy Izzard.
Again, if a married CD seriously considers himself a lesbian and his wife has no objection to this? That's fine. But to go around saying that hetero dressed CDs are lesbian as is often said in this forum is too much of a stretch for me. It's like saying they are straight, when they have sex with men while dressed. :rolleyes: