Healtheo360 is a very amazing and profound social network that focuses on support for individuals undergoing life changing conditions such as diabetes, cancer and heart disease.
The network gives both care givers and patients a voice and platform for expression where they can connect and get support.
Users of the network can upload videos or tell their stories by text fairly easily. We understand the site is in BETA, but they are allowing a limited number of users to join currently. From what we understand Healtheo360 has a lot of partnerships and groups already formed. Take a look at the diabetes support group for instance. It is just in it's infancy within the network, but the organization has big plans to roll out more engagement and interactive features quickly.
Take a look at: Healtheo360