Is anyone interested in building embeddable version of Gecko, like Chromium, so it could be used and reused in other browsers? I remember way back ago there was some browser that allowed switching between several versions of browser engines, one of those was Trident (Internet Explorer), as Windows made it embeddable at the time. Having a solid base anyone or any team could build up UI and features to their liking more easily and keep up with security updates too.