Social Meteor: Facebook philanthropy: Using social networks for social change

In the online world, ‘the things you care about’ define who you are. They say as much about your personality as the clothes you wear and Facebook updates you share. Social networks have changed the way that people support charities, promote causes and view their own ability to change the world. And, it’s more possible THAN EVER for individuals, groups and charities to change the world by leveraging social networks like Facebook, Twitter and YouTube.