Good mouse gestures addon, I just don't get it why EVERYONE uses "Gesture Up as "open new tab" by default. Opera innovated the mouse gestures and it has used "Gesture Down" for "open new tab" since the beginning of time and still does even today on Chromium engine. I know it can be changed, but why isn't there a single lite extension that just does gesture left, gesture right and gesture down for backwards, forward and new tab. And that's it. Nothing less, nothing more with zero settings for it.