Tuneable bookmarking extension Rated 5 out of 5 stars

This Extension is a sophisticated improvement on the Arno Scholten Extension Bookmark This Page Plus (which I always liked for its simplicity), adding controls for quick-bookmarking a current page and showing all bookmarks in addition to top- or bottom-placement of the Add Bookmark Here cue in Bookmarks sub-menus (excepting Folder sub-menus of the Bookmarks Toolbar).

This review is for a previous version of the add-on (4.0.20110503).