Slides and videos aren't available at this point. But he is presenting this again at Web Rebels.

https://twitter.com/swannodette/status/336816354868989953

we usually record every talk, but there was an equipment malfunction that night so unfortunately there's no video.

videos of other talks are at http://lispnyc.org/meetings. we're pretty awful at getting the videos up in a timely manner, and by "we" i mostly mean "me".

I'm also hunting for video and slides. No luck so far.