(2020-04-06) Rayna Kuzio: It does what's implied: if you want a single window opened in a new window, this foes just that. On the page you wish to open up in a window of its very own, simply right-click and press "Open in New Window" in the context menu. Easy and done.
(2018-01-13) Shef Sam: EXACTLY WHAT I WAS LOOKING FOR!!!
Such a simple concept but so hard to find!!
The add to Contextual menu makes me so happy!