Twitter's communication style being based around brevity, slang, memes, spam and non-threaded conversations seems particularly unlikely to be helpful for optimising LLMs
Is this still true? Every once in a while someone sends a link around to some madman explaining how race or economics or whatever "really" works and it's like a full dissertation with headings, footnotes, clip art. They're halfway to reinventing Grok-o-pedia right there in Twitter. I mean X. I was promised that "X gonna give it to you" but it turns out "it" is some form of brain chlymidia.
This depends on what one wants to optimize the AI for. ;-)