A few years back I was introduced to Catchafire, and it has become a favorite organization. Rachael Chong is Founder & CEO of Catchafire, the nation's leading online pro bono network that connects talent and purpose.
Amanda Hite is a paradigm-buster who has helped generate massive awareness and donations to causes she supports, proving it's possible to make both meaning and money by utilizing social media for social good.
The magic of Twitter lies in just that -- the ability to connect with like-minded people in big and small ways, all over the world. And someone who knows all about that is Twitter's own Claire Diaz Ortiz.