What is the JCN?

Someone should rewrite the About JCN page to be:

“I was at the JCN BBQ. Incredible experience… I think they must be the only set of people who would have a barbeque with three computers, a webcam, a network connection and hub, and no means of lighting the barbeque… 🙂 So they all clustered round the computer trying to persuade it to install OS2 Warp (don’t ask), whilst one eminently practical person went off to Odbins to buy matches.” — rpc25