I love markdown but using it for presentations might be pushing it a bit https://ia.net/presenter
"Why did Usenet fail?" https://shkspr.mobi/blog/2023/06/why-did-usenet-fail/
Log into twitter. Ooh! Notifications. 5 tweets in a row from someone called Elon Musk who I don’t follow. Log out again.
…and on that note, "Twitter Briefly Pretended To Take A Stand Against Hate, But Then Elon Admitted It Was All A Mistake (Or A Marketing Campaign?)" https://www.techdirt.com/2023/06/02/twitter-briefly-took-a-stand-against-hate-but-then-elon-admitted-it-was-all-a-mistake/