I tend to be in the left side of my brain for most of the day as I am at work and it requires the use of the left assets, so to speak. I am however, highly right brained in the social side of my life, although I don't consider myself extremely creative as in art, I am creative in my point of views, I am a story teller and I know there is a higher cause... with regards to right and left brains and men and women, it depends. In athletics, highly competitive people tend to be more left brained whether women or men... in the performing arts, you will find these members to be more right brained whether men or women...
I have to agree with OT, I know shocker... don't faint SN, but I think it depends upon the individual. I do however think that agressive women will be more left brained and more creative men will be more right brained, whether straight, gay, bi or whatever... so with regards to the GLBTQ community... no difference than JQ public.
Great question!!