A very lively discussion on women’s chess that I actually havent been involved with. I guess I’ve been away from the forums for awhile. 
The NY State High School Championship was tie between and girl and a boy, the girl won on tie breaks. We gave her the choice of which tournament she wanted to play in, and she opted to take the Polgar slot. That was totally her choice, and it allowed the co-champion to take the Denker spot.
A few observations from a woman’s point of view.
I’ve been playing in tournaments since 1972, and I have seen an increase of women playing over the years, and not just at the scholastic level. I also seen the ratings of the Top 50 go up signicantly. When I joined in 1972 they did Top 25 lists and the the lowest rated women on that list was mid 1500s. Currently I barely manage to make the Top 100 at 1700. So there has been inprovements in terms of participation and playing strength.
One poster spoke of needing boys only tournaments for those boys who are afraid to play girls. I have to laugh when I think about that prospect. I recall my freshman year in college playing a junior high aged boy whose rating was around 50 - 100 points higher then mine. I won, and he never played tournament chess again. His reason was because he lost to a girl.
At the time I ate it up because I took glee in that a male would be crushed by losing to a mere female. I don’t know if he ever resumed playing tournament chess, but my guess would be that if losing to me hadn’t driven him out, something else down the road would have. Though I must admit as a middle aged female triathlete I still got my jollies beating males, especially ones younger then me.
Personally I think anyone who quits playing a sport or game because he was beaten by a member of the opposite sex, someone younger, or older then himself has more issues then could possibly be taken care of by having an event limited people of his own sex or age. I’ve been beaten by too many little kids with single digit ages to worry about wanting to play in only senior events.
I’ve always had mixed feelings about women’s/girls events. Over the years I’ve had many heated discussions with women about this very topic. It’s been a divisive topic in the US Open women’s workshops and on the women’s committee. On the one hand it does seem to send the message that females aren’t capable of competing on the same level as men, on the other hand there are plenty of other chess competitions based on age, grade, handicap, etc.
I have always enjoyed women’s tournaments for the social aspect, and also the chance to play women that I might not get a chance to play in other tournaments. If I’m playing in a 200 player section and there are 10 women in that section there’s a good chance I won’t play any of them. Put those same 10 women in 20 player women’s tournament and it’s highly likely I’m going to get to play a number of them.
I thought the all girls championships in Chicago in March was a wonderful event. It was nice seeing so many girls playing hard fought chess, and participating in the blitz and bughouse events. I haven’t been to any of the various girls events that Susan has organized, but I imagine there is a similar atmosphere. Personally I wish they would add an 21+ section because I think it’s good for young girls to see that adult women continue to play. It would give both the adults and junior players a chance to interact more, and perhaps help forge some mentoring relationships between young and old.