Something has changed in the twitterverse, it's grown new centers. For me, Bluesky, Mastodon, Threads and Twitter is still here, but I use it a lot less than I used to. Each of them acts as if they are alone, except for ActivityPub but that's more complicated than it may seem. As often is the case, the tech industry is depending on confusion. This may be a strategic mistake. I could cite a few examples where this didn't work, when an open ecosystem whose benefits were by then obvious to users, completely erased the ecosystem that came before, often with remarkable speed. Each of them is playing for all of it, wanting to control their users, make it so they only post to one system. And some people do. I think it's better if we, as users, remain diversified.#