I have been using this for longer then I can remember (maybe 7+ years). It's just so great I had to say it. It's pretty much the reason I love firefox, and stuck with it throughout those years when firefoxs performance went downhill. My only complaint is that when I use a browser on another I feel like I am driving in first gear again!

I use about a dozen gestures for common actions (new tab, open link in new tab, close tab, reopen last closed tab etc) and it just makes browsing so effortless. It's been broken a few time on various firefox updates but the developer has always patched it really quick. Just a great bit of software, thank you!