I just went to the link and read the whole thing, WOW! It only took about an hour and a half to read it all. The only conclusion that I can come to about Persephone is that it's much like talking to my ex-father-in-law about religion or politics. He's right, every one else is wrong, and there's no room for logic or proof in those beliefs of his, or her's for that matter. I did find the arguement about "HBS" people as opposed to "garden variety" TG people to be interesting also. That seems to be another area where opinion is more important than facts, logic and evidence notwithstanding. Or should I say, lack of evidence. It's interesting to see how easily some people can sidestep a logical question and turn it into an agenda.
I've got to give you credit Batty, you always stuck to the logical part of the discussion and didn't play into the illogical answers given to the basic questions you asked.
P.S. I also found it interesting that Persiphone could so easily discount the entire FTM movement as irrelevent to the discussion.