Firefox Tip: Reopen the last closed tab with Ctrl+Shift+T

The heavens opened and a bright warm light shone down today when I discovered the Firefox keyboard shortcut that re-opens the most recently closed tab: Ctrl-Shift-T. (Cmd-Shift-T for Mac users.)

This one ranks up there with Ctrl-T (new tab) and Ctrl+L (go to address bar). Our time together was short and clicky, but now it's over between us, tab bar right-click menu. Fare thee well.