It works nicely with Ubuntu 12.04 and Chrome. The response time us fast, even with images and youtube videos. On youtube, if you paste a link such as<p><a href="http://www.youtube.com/watch_popup?v=l8rxJRsINU4" rel="nofollow">http://www.youtube.com/watch_popup?v=l8rxJRsINU4</a><p>that does a full-screen video, instead of<p><a href="http://www.youtube.com/watch?v=l8rxJRsINU4" rel="nofollow">http://www.youtube.com/watch?v=l8rxJRsINU4</a><p>you don't get the embedded functionality - suggest you capture the _popup segment and remove it for consistency of display