[cmonsen]

Agreed, and that's a very reasonable place to start for conditions that are not challenging diagnoses but rather explanations for common symptoms (eg too little sleep, bumped my knee, etc).

WRT abuse, we're going to require the log-in and user consent before collecting any data and allow people to maintain, in effect, their own medical record. We can monitor for abuse (eg someone who seems to visit a hospital thousands of times / day).