Enhancement: create dashboard or other high-value personalized screen

[kaared]

Ref #172 and the use of cookies to track the anonymous user. If we're comfortable with the use of cookies in a legal sense, I think it creates a great opportunity to further improve the user experience by creating a high-value page that uses information stored in cookies and that is tailored to the user.

For instance, consider something like a dashboard that shows information based on the user's zip/postal code, for instance a local map -- exactly like what happens when I open the regular map, it zooms in on my location. Other presented data could be based on my age, my status, etc. I haven't thought enough about about what data I'd like to see, but off the top of my head it would be great to be able to quickly look on my phone and bring up the latest stats for my area. I think this combined with a home screen icon would greatly increase repeat visits.

This creates an opportunity to optimize for the repeat visit where we'd like to let the user easily get an overview of the general situation, but also a place where we can request that they update their own data if their situation has changed. Said differently, show the general homepage on first visit (explain all the stuff and get informed consent) and then on repeat visits show something that is tailored to the user without none of the general stuff -- short and sweet, just the facts, ma'am.