Quick recap: Substack, the popular subscription newsletter platform for writers, launched a new feature in its app called Notes last week, which is fairly similar to Twitter.
Twitter, the world-historical clown car of a company currently operated by Elon Musk, responded by blocking the ability to like or retweet any posts containing the word “Substack,” throwing up a warning message if users clicked on Substack links, and finally blocking even the word Substack fro...
