Tags are now a thing on Sourcefeed. When you write a post, you can pick one (optional). The post still goes to your subscribers the way it always has. It also shows up in a shared feed with everyone else who tagged the same thing.
The tags:
walk: a note from a walk
noticed: a small thing you saw today
daily: a short daily log
weekly: a reflection on the past week
prompt: a question for other feeds to reply to
sourcefeed: comments and ideas about the platform
Each has its own RSS feed. Visit discover or https://www.sourcefeed.app/tag/walk to see what one looks like. Copy the rss url at the top, drop it into your reader, you’ll get walks from every public Sourcefeed user.
I went with a small closed set instead of free-form hashtags. Open tags get gamed for visibility and a curated handful is more interesting anyway. These six are the ones I think actually prompt a behavior worth doing.
The picker sits at the bottom of the post editor.