What about having the best of both worlds? So when you edit bookmarks in the browser it maps the edits to a folder in the file system, no need to drag and drop.

What about having the best of both worlds? So when you edit bookmarks in the browser it maps the edits to a folder in the file system, no need to drag and drop. And vice versa: your shuffling things around in the folder will be reflected in the browser. Since bookmarks are already organized in tree structure this might be a more transparent way to store things rather than in db. Will need browsers to support this but doesn't sound too difficult.