If you try to download slides and see a "Blob too big" error, then the file is too large for GitHub to serve through it's web API. In that case, you should clone the repo:
git clone https://github.com/strangeloop/StrangeLoop2013.git
Tell Me More!
Early draft videos are currently available only to attendees. Final videos will be released on InfoQ on a rolling basis for about 6 months following the conference.
Will This Happen Again?
How Many Roads Must a Man Walk Down?