>autoplaying html5 would be a massive annoyance, because html5 video can have audio This could be browser configurable. "Allow videos with audio to autoplay".

>autoplaying html5 would be a massive annoyance, because html5 video can have audio This could be browser configurable. "Allow videos with audio to autoplay". Won't be worse than the flash ads with audio I run across regulary which autoplay audio.