Since 2007 I've provided technical support to the P2P foundation. Both the MediaWiki installation as well as some work related to the WordPress blog.
Hitchwiki is a wiki about hitchhiking. It grew out of another wiki about hitchhiking. At the end of 2006, when I was at the CS Collective in New Zealand, MrTweek and I decided to start a new independent wiki and Hitchwiki was born.