I assumed that in urban USA the map would be fairly complete and opportunities for edits would be somewhat rare. My assumption was very wrong. The app showed a dozen quests just outside of my office building. Thanks for suggesting it!
There’s always things to improve or to add. Road surfaces, benches, trash bins, table tennis spots, etc.
StreetComplete on Android helps make some common tasks really easy to do.
Yes. Or you can license it for specific purposes. But in general open data refers to data that is open to use by anyone, for any purpose, without restrictions except in some cases attribution.
A license only means something if you can enforce it. This means you can catch violations, and get courts to enforce it in a way that means something. If you can't catch a violation it is de facto allowed. What a license can restrict is limited by law, and so depending on the terms the court may say "you are not allowed to restrict that: they are allowed, go away". Or the court may impose a fine that is small enough everyone considers it a cost of doing business. How this plays out depends on the violation as well: if the violator can show they did their best to not violate that is very different from intentional violation. (I'm convinced the GPL will be broken - when a company shows they have lots of process to prevent the misuse, but a "rogue employee" hid their actions - the company will pay a fine but won't have to give their source code.)
Yes, there other mobile editor that are arguably more featured (EveryDoor, OSM Go, OsmAnd), but StreetComplete has a nice gamification / simplification of UI that makes editing a breeze.
MapComplete is a nice alternative if you care about some part of the map that are not easily filterable by StreetComplethttps://mapcomplete.org/