I just found this, which is the (rather limited) youtube html5 site, as demoed in the Google I/O keynote: http://www.youtube.com/html5 http://www.youtube.com/h

I just found this, which is the (rather limited) youtube html5 site, as demoed in the Google I/O keynote: http://www.youtube.com/html5 http://www.youtube.com/html5 No Plugins at all! Try mousing over the thumbnails of the related videos. Tested and works in Midori (http://www.twotoasts.de http://www.twotoasts.de). Apparently works in Firefox 3.5, and presumably, anything else which supports HTML5 <video> (Chrome on Windows, Safari, etc...)