I added a "notes" feed to my site! It's for microblogging-style (i.e., Mastodon-like) posts, and it's nice to have a low-stress place to write that I own. I'll be adding an RSS feed for it shortly to go alongside the main blog one. I'm also considering adding a photos feed as an Instagram/Pixelfed replacement that again, I own.
I was inspired by @benji and @benjaminparry 's sites and Molly White's "micro" feed https://www.mollywhite.net/micro