*Vertical I was lured in initially by the novelty. But it has become an amazing tool for organizing myself. When I browse HN, I shift-click on everything inter

*Vertical I was lured in initially by the novelty. But it has become an amazing tool for organizing myself. When I browse HN, I shift-click on everything interesting, and it automatically gets organized into a nice collapsible tree. When I am working on a project, I move search results, project pages, and relevant info to a single tree. I leave other things open indefinitely, which effectively replaces bookmarks.