If you can't make it to LISA this year but want to see my devops-tastic, "Evil Genius 101" class, you can buy the livestream: https://www.usenix.org/conference/lisa13/video/usenix-training-video-stream-half-day-lisa-13-evil-genius-101
You can watch many different LISA presentations livestreamed here: https://www.usenix.org/conference/lisa13/live-streaming