Today I found out that it’s actually a lot easier to contribute to Open Street Map than I thought. There are some serious gaps in house addresses in my area and I was painstakingly using the built in browser editor in the browser.
But, you can use a FOSS app (available on fdroid) called StreetComplete that makes it a lot easier to help out filling in the gaps in your local map data.
It’s really fun - kind of like Pokémon Go but you are actually making an impact 😁
Even more than on Wikipedia. The problem with Wikipedia is it tries to use a wiki to write about contentious issues like politics, culture war, religion, national conflicts etc. too and wikis just aren’t a very suitable mechanism for that. OSM tries to limit itself to completely objective facts about the world, wikis are very well suited for that.