I've dove with two women. One being a very competent technical diver and the other a newer, trying to be technical diver. One would hump her own doubles, the other would rather not.
I had a heck of a time for a while, because my wife would look at the magazines and movies. She would see Jacqueline Bisset in The Deep and Jessica Alba in the knock off of The Deep. I have NEVER been remotely close to a female diver that looked like them. Finally, my wife came up to the quarry with me one weekend and told me she wasn't worried about me diving with women....
I would dive with a woman as readily as a guy. However, I'm pretty picky about skills a diver has more than their gender. While there is a good portion of tech divers that don't believe women should be involved because of the physical aspects, you have Chickdiver and several others that could run circles around them.
I dive to dive and am not much for socializing. A good diver is all I'm looking at. If you happen to be a babe AND a great diver, well....that's just a plus.