Gina Bianchini is the CEO and co-founder of Mightybell, which continues a tradition of community products that bring together people who should know each other, but dont. Mightybell works with companies and entrepreneurs to bring to market niche social networks that need to exist in the world, and enables people to build and grow real business value doing it. Prior to Mightybell, she was CEO and co-founder of Ning, the largest web platform for communities of interest.