Rated 4 out of 5 stars

Good idea but there is room of refinement: (a) context menu icons at least for the 4 well known browsers (b) placing the context menu entries in a submenu if there is more than one external browser showing (c) once the browsers are detected, why not untick the 'Hide' option by default? (d) I am wondering if re-detecting the browsers every time adds to the start-up time. Perhaps detecting only on first run and then on user request (ie when something changes) would be good. (e) more than 4 browsers, particularly as a web authoring app can be defines as a browser (nice!). I am trying to figure out now what the third tab in the settings does!

This review is for a previous version of the add-on (1.8).