Rated 5 out of 5 stars

Very nice add-on but I have a problem: I can move its icon between the menu bar and the add-on bar but if I remove it from both (so that I can use it only through the context menu), it reappears on the menu bar after a Firefox restart.

UPDATE: I thought I had fixed this review and my rating. The abovementioned issue is my fault, the addon does handle the case correctly.