Betteridge's law of headlines is not some magic pixie fairy dust you can sprinkle in the comments to immediately nullify the linked article. You have to provide

Betteridge's law of headlines is not some magic pixie fairy dust you can sprinkle in the comments to immediately nullify the linked article. You have to provide some sort of substantive reasoning. For example, you could say that there are plenty of static sites (primarily html, images/video and css, perhaps with a light sprinkling of cgi and js) out there, for which emscripten/asm.js would be overkill and more complicated to boot. Therefore the old ways will endure alongside the new. Or you could claim that the hard bit of current techniques is interaction with the dom, and that emscripten/asm.js wouldn't change that one bit. No doubt you can come up with more antitheses if you put your mind to it. But you have to say something substantive.