This is great and all, but don't people know about Ctrl-Shift-T? It does the same thing, and you don't even have to move your mouse or install a separate extension.
There are people out there that find it convenient to just do one click instead of holding three keyboard keys. Especially as you have the mouse in your hand while browsing anyway. That's the only reason why this Add-on exists. If you don't want to have a button in your toolbar (which, by the way, has the recently closed tabs as a list in its context menu), then you are right: In this case there is no need to install my Add-on.
