No, but mostly because nobody directly uses OSM. They all use Google. Same with Wikipedia. Wikipedia has been gamed a bit but the excellent moderators have kep

No, but mostly because nobody directly uses OSM. They all use Google. Same with Wikipedia. Wikipedia has been gamed a bit but the excellent moderators have kept many things at bay. I don't think it's impossible for someone like Encyclopedia Brittanica (an online version) to resurface.