Here's the video of my talk at Reading Geek Night. Many thanks to Andy Harris for recording and editing it, Mike Beardmore for digging me out of a hole with some of the questions, and Simon Morris for inviting me to talk.<iframe width="560" height="315" src="https://www.youtube.com/embed/Tt5866ftF_s" frameborder="0" allowfullscreen=""></iframe>
