Firefox might be ahead, but Google is putting a lot of effort into it too as you can see in that chart. It isn't "here" as in all here, but parts of it are, an

Firefox might be ahead, but Google is putting a lot of effort into it too as you can see in that chart. It isn't "here" as in all here, but parts of it are, and more are added all the time. My point was that just like HTML5, it's a gradual thing, at least for Firefox and Chrome - it's possible other browsers will hold off, as you say, although I hope not.