Hey, if lesbians were really turned off by male behaviors like chivalry, then how could there be so many butch lesbians with girlfriends? I've seen numerous lesbians behave very masculine toward other lesbians, and be well-received. Apparently, a lot of them are really more concerned with what's in your pants than how you act toward them. I don't know exactly why this is... I'll have to ask my friend when I talk to her next, see if she can enlighten me. Many lesbians, however, seem to feel that because they are attracted solely to women, they can't imagine even associating with men, and anything that might remind them of men turns them off. Of course, that still doesn't explain the whole butch thing...
In any case, Julie and Melissa are totally right. All of us are wonderful people, and if someone can't see us for who we are inside instead of focusing on arbitrary physical features, they're not worth our time.
Rafe