Since I know nothing about creating something like this, or anything at all re: technology
, I will chime in as a seriously right-brained CFS-er, Lymie--
Always hard to sort through lots of info-but visual is definitely the best-so---what about the map as a series of "overlays"?
Or whatever the term would be--
This would be helpful to me--
A. Basic map showing ME/CFS docs, but if you want to know where you might find a Lyme specialist, bring in
B. Basic map overlaid with an addition, adding docs for Lyme, if you need to look for MCAS docs, add
C. Etc.
This could be a simple visual and then become more and more detailed as my search continued.
Failing to see a Lyme doc in an area I am searching, I can make a search of ME/CFS docs as a start to treatment, etc.
I can "see" this more clearly than I can explain it!
And maybe others wouldn't find this a benefit?
And maybe it would be to complex to create?
Don't know; just letting my mind meander...
tm