Social activism has gone mainstream. A new generation of philanthropic leaders such as Bill and Melinda Gates, and Bono are providing inspiration, guidance, and billions of dollars through their global foundations.

Maybe "having enough" has a second meaning beyond the basic economic security a family needs. Maybe it means accepting that a rich full life with a job and family will be rewarding, but it certainly won't be perfect. As many of us who have combined kids and careers know all too well, some days it's really pretty messy. And that's OK.

For women of my generation, it was the 'juggling act.' Jobs, marriage, children, homes, and aging parents were the balls we added, tossing them in the air as our lives filled up and praying they wouldn't come crashing down on our heads.

Susan Wojcicki at Google makes a point to leave the office at 6 P.M. After 9 P.M. she gets back online to handle any pressing work issues that need her attention. She told us she hopes that sends a message to all parents that it's OK to spend time away from the office. All the women we spoke to on the show use technology in a similar way. They are very clear that they don't need to be chained to a desk. They can take time out of their work day to be with their families.

The pressure to perform is relentless in today's workplace - regardless of where you work. We are all being asked to do more with less. I think what we could borrow from the culture of Silicon Valley is "eat your own dog food ." That is an expression used by tech types to mean using what you make or sell.

I want to shine a spotlight on a new generation of women, who are creating, funding and managing some of the hottest companies in tech today. But I wanted to do more than share their professional stories. I wanted to share their personal journeys, too.

New forms of media - first movies, then television, talk radio and now the Internet - tend to challenge traditional codes of conduct. They flout convention, shake up the status quo and sometimes provoke outrage.