Very nice add-on - thanks a lot! There's only one thing that "disturbs" me: After having clicked 'Bookmark Tab(s) Here' the bookmark menues are closed immediately. Hence, there is no direct visual control of the result of the bookmarking. I would appreciate it very much if the bookmark menues remained open after adding the bookmark, so that I can directly see the position of the bookmark, change its position if necessary, and change its properties with an additional right-click if necessary. UPDATE: Just noticed that reviewer "VV" had the same "request".