As others have said, I wouldn't. Twitter is a cesspool because its design and human nature fundamentally work together in very unfortunate ways. I might consid

As others have said, I wouldn't. Twitter is a cesspool because its design and human nature fundamentally work together in very unfortunate ways. I might consider building something vaguely similar with a different featureset meant to fill a vaguely similar niche. A few half-formed thoughts about possible features for such a system: - There is a hard limit on the number of users a given account may reply to, loosely inspired by Dunbar's Number. Let's say 50. This forces people to prioritize carefully who they want to interact with. - Adding or removing someone to your reply list takes a day to take effect. This might reduce the degree to which flame wars can spread - by the time people have unlocked the ability to reply to something controversial, they'll have had a little time to cool down / have people generally lose interest. - Limiting the number of tweets, retweets, and replies an account can make per day. I don't have any concrete numbers here, but the goal is to make people think more about what they actually want to reply to. I'm not confident anything Twitter-like is actually a salvageable concept. These are some things I think might improve the odds of building something similar that isn't a toxic dumpster fire by nature.