Although I personally rather like the new Australis theme of modern Firefox versions, when it came out I heard a <i>lot</i> of people annoyed at the 'dumbing down' of the interface, and I thought maybe there would be room for a different browser, with less laser-like focus on simplicity and more on extensibility... a browser that would be to Firefox and Chrome what Firefox 1.0 was to IE6, back in the day.<p>I thought of it as "browser for developers and power-users", and wondered if it would actually happen. This headline sounds promising, but I'm not sure that's actually the niche they're aiming for.