@philipwhite I was going to say PasteBin but you can't edit that. I also found these: https://www.makeuseof.com/tag/4-alternatives-that-may-be-better-than-pastebin/
@sjb interesting, thanks for sharing. Not quite what I had in mind. I'm thinking especially of a self-hostable thing I could run for friends and family.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!