Okay. Fair enough. I concede that efficiency is important and that SPDY / HTTP/2 can improve upon it. But I don't believe that this is worth the hype because the exposed featureset is otherwise tiny. Efficiency is cool, yes, but I'm personally waiting until HTTP/3 fixes the other wrong things with the Internet before I implement anything. I think the amount of effort that goes into this is not worth the result. Why include tons of small resources on your page if they're not necessary? Why revamp a protocol entirely if all you have to do is stop including tons of small resources?