I was cleaning out old bookmarks today and came across this quirky service that epitomizes the sort of simplicity we crave for publishing on the net (albeit anonymously.) text.fyi
Here's my one and only post on the service back in 2018. Maker
And here is the writing interface, markdown ok. text.fyi
Can you get yourself to publish something that you know no-one will ever see? If you don't copy the URL, you'll never see it again either! 🙂