This week we talk about Mastodon, Threads, and twttr. We also discuss social platform clones, user exoduses, and communication fractures. Recommended Book: Invisible Rulers by Renée DiResta Transcript In 2006, a prototype of a software project called twttr, t-w-t-t-r, was developed by Jack Dorsey and Florian Weber, that name used because the full twitter.com domain, the word with all its vowels, was already owned and in use, and because the vowel-less version of the word only had five letters, which aligned with SMS short codes for the US, which were basically shorthand versions of telephone numbers that were used in lieu of such numbers by mobile network operators at the time. Going without vowels was also super trendy in Silicon Valley back then, due to the flourishing of online success stories like Flickr. Twitter, in that early incarnation, was meant to be a one-to-many SMS service, which means sending text messages from one phone to multiple phones, rather than one to one, which was the default. This early prototype was used internally at Odeo, which was an early-2000s web-based media directory, founded by some of the same people who eventually founded Twitter as a company, and random fun fact, Kevin Systrom who eventually cofounded Instagram, was an intern at Odeo one summer, back in 2005, before the company was sold in 2007. Twitter was spun out as its own company the same year Odeo was sold, and by 2009 it had become the hot new thing in the burgeoning world of the web—folks were sending tens of thousands of tweets, messages that were shared one-to-many, though online, on the web, instead of via SMS, by the end of 2007, and that was up to 50 million a day by early 2010. The whole concept of Twitter, then, from its name, which was initially predicated on SMS short codes, to its famous 140-character limit, was based on earlier technology, that of text messages, and that sort of limitation—which has in the years since been messed with a bit, the company slowly adding more capabilities, including the sharing of images and videos and other media types—but those limitations have in part helped define this platform from its peers, as while Facebook expanded and expanded and expanded to gobble up all of its general-purpose social networking competitors, Instagram dominated the photo-posting space, and YouTube has locked down the long-form video world for more than a decade, twitter held its own as a less-sprawling, less successful by most metrics, but arguably more influential network because it was a place that was optimized for concision and up-to-the-minute conversation, as opposed to every other possible thing it could be. This meant that while it didn’t have the same billion-plus user base, and it didn’t have the ever-growing ad-revenue that Meta’s platforms could claim, it was almost always the more culturally relevant network, its users sharing more up-to-date information, its communities generating more memes, which were then spread to other networks days or weeks later, and it became a hotbed of debate and exclusive information from journalists, politicians, and business owners. A lot changed when Tesla and SpaceX owner Elon Musk bought the network in October of 2022, changing the name to X in mid-2023, and pivoting the company dramatically in basically every way: removing a lot of those earlier limitations, cutting the number of employees by something like 80%, and losing a lot of advertisers because of his many ideological statements and political stances—including his backing of former president and now president-elect Donald Trump in the 2024 election. What I’d like to talk about today are the twitter clones that have popped up in recent years, and one in particular that, despite its still-small size and arguable underdog status, is being heralded as the possible successor of Twitter—in that original, influential and scrappy sense—and what makes this network, Bluesky, different from other w