Rated 5 out of 5 stars

This extension is great fun. Makes it sooooo much harder for me to clear my history (and I'm already reluctant to do that because of Ff's cool history search).

First suggestion I have is, please consider a tooltip on links in the graphs! I was pretty unsure what would happen till I tried it.

This review is for a previous version of the add-on (0.4.1).