In detail: Doing the keyboard shortcut for Liquid (by default cmd-shift-2 but it's entirely customizable) produces the Liquid interface, a control bar, as shown in the video above. You can now click on menu items, or for more speed, as shown in step 3 above, use the keyboard shortcuts which you can see next to the commands. For example next to References you'll see (R) and once 'r' is activated you can do (W) which is the shortcut for Wikipedia, as shown to the right of Wikipedia. This takes just one second for an even moderately familiar user compared to the usual 10 seconds. Is this really a big difference?