It was actually an introductory talk about SVG with a final 'and BTW Raphael is cool, too' note.
nice tools to speed up debug! good talk
Cool stuff, nice guy and all.. but.. thought it was a js conf.
Interesting stuff is interesting, but yeah.. became boring pretty fast since it was very hard to follow, not from a technical point of view.
+1 on Jonathan's suggestions plus zoom in and avoid using the bottom part of the screen all the time if there's a huge crowd who can not see it, or just ask watchers before starting if the setup is good enough to get you followed properly.