If you don't mind I think i can translate shadow's fealings.
I believe what he is trying to say is that Mistress Rhiannon here, in his opinion, is not doing all of the surgery to be true to herself. She is instead doing it to make money and transform herself to a point that she overdoes the feminine qualities that all women possess, for said money. She is doing this for a niche group and in doing so exploiting that niche group. Again this is what I THINK shadow is trying to say. He is also mixing in quite a bit of bullheadedness and personal opinion in as well and it is coming off as holy than thou and snide.
If I am cathing his drift, he is saying, in the worst way possible, "to thine own self be true." And he belive the answer he got is. "No I am doing it for other reasons." And reacted harshly.
Thats my take on it.
As for the real reasons behind Mistress Rhiannon's reasons, they are her's and her's alone to share. personally, as long is she is not doing anything illegal, then why should I care what she does? She has just as much freedoms as I and if this is what she wants to do with them, more power to her.
Now Rhiannon, while you are not the absolute epitome of feminine beauty to me, I can still appreciate your form and candor towards the world. In other words, thumbs up, you may not be my cup of tea, but congrats on the self motivation and personal willpower to do what you will, regardless of others opinions. How do I know you have that? Because of the fact that YOU took the time and effort to have it done. You had to have sat down and thought, "What are the pro's and con's of this next surgery?" You decided to do it. I can not believe that any person on earth would be able to convince, coerce or otherwise drive a person to go through what you have. That deserves some respect right there.
As for, did you do it for money or some other motivation? I do not care. You did it for your reasons and that should be good enough for anyone.
Kudos.