Great Extension Rated 5 out of 5 stars
This is simply the best sidebar extension available. It puts everything in one place, so managing history, bookmarks, add ons etc. is extremely easy. I especially like the ability to add tool buttons to the tab and status bar, a feat which has not been successfully accomplished by any other extension. Very cool, and a great space-saving feature. In short, this is a must-have.This review is for a previous version of the add-on (0.7.1).