The idea of succeeding is not to do well is a closed circle, it is to do well in the world. And the world is made up of boys and girls alike. So I should add a kudos to the Women 2.0 group of LinkedIn who also has quite a few men registered.
If BlogHer wanted to show us all what's right, why not have everything 50-50? Equal numbers of male and female speakers would have been closer to my ideals than a women only support group.
There's something I'd like to disagree with: dear Michael, there's a temporary huge difference between stay at home moms and dads. And that's the pregnancy and post-partum hassle. That's something no man will experience. And if you have more than one kid, well, it can amount to quite a huge period. Other than that, you're right, no real difference!