This weekend I hung out with some SVG all-stars and learned how SVG, HTML, and CSS can combine for some badass visual filters applied to content. Clearly it’s the most fun to apply it to <video>, though I could have done it to any HTML. Demo page: SVG filters on html5 <video> Up/right arrow keys are fun, too. Blur is certainly the most useful, I’d say. For instance, Mike Matas’s new site could dyn