Telegram: Extremely active and better than average conversations. People tend to discuss technology and crypto topics.
Twitter: Very genuine (only 20k+ followers), but quite a lot of engagement (100+ retweets). So definitely above average. Usually projects have 50k followers and 2 retweets per post.
Discord: According to D3Young It is very nicely organized. He got lots of quick help for multiple admins with wallet/node questions. (see comments) Show Less