https://marginalia.thebudgetatlas.com Weekly notes from working with AI on the Budget Atlas. By Brian Corbin. en-us https://marginalia.thebudgetatlas.com/posts/post-1 https://marginalia.thebudgetatlas.com/posts/post-1 Sat, 09 May 2026 00:00:00 GMT Why this tool did not already exist, and what changed. https://marginalia.thebudgetatlas.com/posts/post-0 https://marginalia.thebudgetatlas.com/posts/post-0 Sat, 09 May 2026 00:00:00 GMT Why I started Marginalia, and what I am trying not to be.