I think BlogHer is wonderful but I don't think it's a good idea to make room for more men at BlogHer. IMHO, the idea makes as much sense as making room for men in the ladies room: uncomfortable for both genders. Only when greatly out numbered, men will be pacified enough to contribute constructively to BlogHer. I think 1/3 is the most the conference can handle without turning on alpha male bits among attending men and disturbing the women into their clamshell.