> > Not that I believe SNI and IPv6 are failures, but HTTP/2 faces exactly the same failure case as IPv6 (the lack of adoption due to HTTP/1.x being 'good enoug

> > Not that I believe SNI and IPv6 are failures, but HTTP/2 faces exactly the same failure case as IPv6 (the lack of adoption due to HTTP/1.x being 'good enough'). > HTTP/2 isn't really like IPv6 in that fewer people need to act to adopt it -- if the browser vendors do (which they are already) and the content providers do (which some of the biggest are already), then its used. I, for one, welcome the HTTP/1.x+2 future of 5-10 years from now. (Obligatory http://xkcd.com/927/ http://xkcd.com/927/ )