All these "simple" text editors like to show how easy it is to use "multiple cursors" to edit several spots at once but... Even though sometimes it's needed it's really usually a terribly bad way to "refactor". Real refactoring is done across multiple files / config files and that's one area where a real IDE excels. And this comes from an Emacs fan (and I do sometimes use "multiple cursors" in Emacs).

I really don't think it's somehow a "selling point" of a text editor to show that you can edit multiple cursor: what you typically want is real refactoring and multiple cursors simply aren't that at all.