I've created a NaNoWriMo2 Community for all to join: !nanowrimo2@feddit.online
I've also set up a TrackBear Leader Board for anyone that's interested in joining: https://trackbear.app/leaderboards/join?joinCode=48e75747-5a26-42da-865c-9626c490db2f
All the details are in the description for the community.