Recently, when scanning Hacker News, someone mentioned in comments SDF, a public access UNIX System. I went down the rabbit hole and validated my account (3 USD) to get access to ZSH and now I’m spending yet another evening reading recent posts on bboard and playing silly console games with ~500 ms latency. Being the same age as me, it’s basically a social network for old farts, but with built-in vim and links. I love it!