@JohnPhilpin true, RSS functions as a rolling archive, or can. If I want to make sure folks see edits to a post, I'll link to it in a fresh post, which requires some comment on my part, so I don’t always do it. And when someone pulls down my feed they can always ask for historical (unread) and get everything in there.
And if I find that I’ve just got way too excited (this is very rare;) and posted a lot of material directly in the app/web rather than first editing local and then publishing, well, I can just RSS a category of posts, and then pull the resulting stories into my text editor...you get it.