Another form of consumer-driven health care?

The latest Business Week profiles PatientsLikeMe, a two year-old Web-based social network designed to help medical patients ? health-care consumers ? share information about their cases.

I?m reminded of the phrase ?consumer-driven health care,? as touted by Harvard professor Regina Herzlinger.

Click play below to get Herzlinger?s take on the potential impact of a consumer-driven model on health care.