@3rik Good question! The flag is indeed showing the hosting country which is not always relevant.The map is completely manual and feedback welcome.Its goal is to help Mobilizon newcomers find an instance that they can use. Some instances are restricted to a specific community, or thematic, or locality, but some are opened to different type of events in the country. They can follow smaller instances, and even Gancio instances. They are a good starting point for newcomers.