I went through the new sign ups to this Mapstodon, and deleted a few spammers. You know you've made it when spammers find you! 🙂
If you see anything, don't forget you can report toots, and it tells me to have a look.
A Mapstodon instance for the OpenStreetMap Community (English language)!
This site is under construction, and may change.
Our francophone friends have a Mastodon instance: fr.osm.social