For me at least, getting onto @Mastodon and appreciating the structure of the platform and the tone of conversation has made these other pop-up social networks (Twitter replacements) totally unattractive. No, I don’t want to move up on a wait list by “referring 5 friends”; no, I don’t want to be part of another Jack Dorsey project; no, I don’t want to be part of something with weird completely top-down control. Mastodon broke me for other platforms.