Most of the web is a social stream: a feed of dated posts, sorted by an algorithm, urgent for a day and then washed away. A post starts decaying the moment it's published. You don't return to it; you scroll past it.
A garden is the older idea. Mike Caulfield drew the line: the garden is the web as space, an arrangement you can walk. It's evergreen — you keep tending and refining the notes — and richly cross-linked, so that, as Maggie Appleton puts it, every walk creates new paths. You add things not in sequence but so they can form future, unpredicted relationships.
The Star Stuff site is a garden. So is the whole knowledge garden it grew from. Not a feed to keep up with — a landscape to wander.