> the tech is being commoditized (WebKit, Chromium)
An aside from the discussion at hand: is it possible to repackage Gecko so that it uses the same API calls that WebKit uses, basically translating from WebKit calls to Gecko calls? The problem with WebKit and Chromium is that all new browsers are going that direction and Gecko is being left behind. This isn't good for the web as a whole. A version of the Gecko API that could be a drop-in replacement for WebKit would be very helpful here, it seems to me.
That's a mug's game. The best you can do is exactly what Webkit does, because that's what you're trying to imitate. You won't do it 100% perfectly (all software has bugs), so in any direct comparison you come out looking worse.
An aside from the discussion at hand: is it possible to repackage Gecko so that it uses the same API calls that WebKit uses, basically translating from WebKit calls to Gecko calls? The problem with WebKit and Chromium is that all new browsers are going that direction and Gecko is being left behind. This isn't good for the web as a whole. A version of the Gecko API that could be a drop-in replacement for WebKit would be very helpful here, it seems to me.