There are 602 groups on Mokum as of now: https://mokum.place/about/stats, see below.
45% private; 31% public; 12% Mokum-only; 11% protected from robots. ‎- псы в рапиде
mokumun sahini bu rus mu? ‎- zedka
^^סטאם עפעס אוף טערקיש ‎- овцылограф
mokumun sahini bu rus mu? ‎- bychemist evet bilmiyor muydun? ‎- fsniper
And 1% ghosts ‎- radio me.fm