Ask HN: What's Going to Replace Twitter? 8 by CM30 | 7 comments on Hacker News. When Musk first bought Twitter, I basically joined every single alternative that popped up. Mastodon, Hive, Post, Cohost, etc... if they exist, I've probably got an account on them now. And I kinda expected people to move over after that. People were all making a big deal out of it, and there was a lot of interest in leaving the site after whatever questionable decision was made that week (Twitter Blue, the timeline kerfuffle, controversial accounts being unbanned, mentions of Mastodon and co being banned, etc). Yet for whatever reason, no one seems to have stuck to that. Most of these places have communities, but the vast majority of people are either still on Twitter or keep posting there as their primary social media service. So what will it take to actually replace it outright? To kill it in the same way Reddit killed Digg or Facebook killed Myspace?