This is a very interesting topic, one I have certainly never thought of before. I will start by saying I am a straight girl, and all of my dolls thus far I would consider "straight" as well. That is not to say I am against homosexuality or bisexuality (whether in regards to dollies or to their owners), just that I see my dolls as being more similar to myself, as opposed to more different from myself. Of course, my dolls are also not very Androgynous--you could not take Misty's head, stick it on a boy's body, and call it a boy... It just wouldn't work. xD So, I'm sure that plays into it as well. So, perhaps there is a link between a doll's sexuality and an owner's sexuality.