61% of adults say they look online for health information. There's a term for them: e-patients.
20% of e-patients go to Internet and social-networking sites where they can talk to medical experts and other patients:
"They are posting their first-person accounts of treatments and side effects from medications. They are part of the conversation. And that, I think, is an indicator of where we could be going in terms of the future of participatory medicine", says Susannah Fox, with the Pew Internet and American Life Project, "The Internet now is not just information. There is a social life of information online."