I have not noticed many women in the forums; I would be interested in learning what the ratio is.
I confess I've never really noticed what the forums look like, although, now that Tina M mentioned it, I can see it looks a little gray. I'm kind of a depressed personality, so I suppose gray suits me....
Neil, please don't take offense at this, but I was put off by the word "girls". To me girls are silly, twittery, giggly airheads. Or young children. I think of the females in these forums as women. I don't think calling them "girls" will attract them. But that's one opinion and there may be others.
Attracting more females could be as easy as getting the women already in the forums to spread the word through their social networking. For some reason, I hadn't ever really thought of doing that, but I'm going to share this link on Facebook in the songwriter groups I'm in. I can tweet it, too, but I have very few followers so that will have little effect.
Interesting topic--thanks for bringing it up, Neil!
Vicki