#OpenStreetMap is used in so many ways - here are a few interesting examples.
@richlv Hey not just in poorer areas, I also use OSM data in Hamburg, DE (with OsmAND) to locate #hydrants during an alarm. Very useful.
#volunteerfirefighter

@spaetz That's great - after all, OpenFireMap was created in Germany when an OSM mapper got a map of hydrants from the local fire department, surveyed them all and found 10% being incorrect :)

Is there any article about your usage of OSM data?

@richlv nope, no article. Just a bunch of individuals making use of the data and completing what is incomplete 😃.
@spaetz Sounds excellent - happy OSM works for you, and thank you so much for the improvements :)