Nigel showed the video of RepRap, the 3D self-replicating printer: http://reprap.org/wiki/Main_Page
Alice demonstrated Munin, which provides updates every ten minutes of the performance of a server: http://munin-monitoring.org/
and also Damn Vulnerable Web App (DVWA), a php/mysql tool for testing website vulnerabilities. http://www.dvwa.co.uk/
He demonstrated how it could test for a number of vulnerabilities.
Bradford CVS had put forward a number of ideas:
We also had a lot of geeky talk and a discussion about the future of the Forum and Website.