[nxn]

> On WebGL, we can reinvent presentation and styling entirely without sacrificing performance. Maybe keep parts of HTML, and ditch CSS entirely in favour of something better, and use a JS lib to render it all on GLES hardware, the same in every browser

I'm not sure I follow you when you say "keep parts of HTML". Are you suggesting that we should have a canvas element that spans the entire region of the page, store the actual markup of the page hidden somewhere on the page, and then parse and render that markup to the canvas element using JS+WebGl+<some CSS alternative>? Or are you saying that the browser should simply give up on rendering HTML markup, and give it over to your JS App which will render it itself using WebGL?

> We now have many competing programming languages, competing frameworks, and so on, with a few mainstream ones and improvements/replacements all the time. Rendering entire websites in WebGL enables having the same world-wide innovation in presenting web sites and web apps to users.

If the rendering is done in user/app space, I find it hard to believe there would be any uniformity at all. Everyone would end up having their own unique dialect of HTML that behaved and displayed differently in their own customized WebGL based rendering engine.

EDIT: Disregard that last bit, I misread what you were saying to imply that it would be more uniform than what we have now.