Fantastic extension. All it needs is a customizable command to skip the right click menu. Would it be possible to replace middle click on a link? Or add a use modifier key + left click? Or something that can be mapped to the thumb buttons? Thanks!

This addon is a really great concept and just what I needed, however I would rate 5 stars if there was a 'move to other window' option on the context menu of each tab. At present it's pretty slow to move multiple tabs to another window, or move a tab which is on the opposite side of the browser window to the 'Other Win' button.

Also, often, when Ieft click on the 'Other Win' button in '2 Window' mode, it swaps to the destination window and stays there, while other times it stays on the source window.