Share 'lightning talks'

We're aiming to kick the event off with a couple of "formal"ish 30 minute sessions. After that, we're wanting to have lots of informal 5 minute talks (often referred to as "lightning talks") going on throughout the day. These talks will be entirely optional, so you only need to go to the ones that you think might be interesting. If you're planning to come along to the event, please read this blo…