We've just enabled third-party app support via our API and have a pretty powerful personal dashboard https://api.howareyou.com/ and https://howareyou.com/ – we're still working on integrating different applications and devices, but using our API, there is no reason why you or any other developer can't add your own.
That looks really nice. The demo and some of the ideas seem to good to be true. I'm not sure my doctor spends her time scanning a social network for status updates to decide who to drop in on.
That's a fair point, however, we're seeing a lot of social engagement from a community care aspect (chronic care / long-term conditions / nurses / mental health etc.)