I am giving a short talk at the Wikimedia foundation event, OKCon 2010 - there is loads of great looking talks there including Daniela Silva & Pedro Markun from Brazil on, "how social action can take over information and open up the government (or simply hack it)" and Peter Murray-Rust from the University of Cambridge on 'Open Science' - the full programme is here.

A final comment on an interesting story on the growth rate of wikipedia caught my eye;