Rated 5 out of 5 stars
Aside from security stuff, this is my absolute favorite add-on, definitely one I have a hard time going without. I've noticed FF browser getting slower and slower lately and thought it was just FF, didn't even think it could be caused by an add-on. Then after the latest update my browser becomes unusable after five to ten minutes, depending on how many tabs I have open. I disabled the sidebar and everything hummed right along. There's something seriously wrong here, I hope it can be fixed soon.
Thanks for all your work on this, it really is a gem of an add-on.