In the 1990s, many Americans interacted with the Internet through America Online. While this platform was revolutionary, providing users with e-mail services and access to content, it was also a closed network. Their users were restricted from accessing applications, content, and services available outside of AOL’s approved content providers. In the healthcare landscape, we still have a similar dynamic today. Both national networks and local or regional health information exchanges provide valuable services to their users;Link to original article