My name is Tom Hutchison and I am member of the Joomla! Production Leadership Team (PLT), a member of the Documentation Working Group and one of the JDOC Administrators for this wiki. I'm well versed in wiki markup, templating and use of the Mediawiki software. If you encounter any problems, have questions or need some help, please feel free to post a message on my talk page.
Currently, I'm a webmaster of 5 Joomla sites with a 6th in development and 2 additional Wikis. I'm a co-founder with Debbie Kennett of the ISOGG Wiki. I also have built a Semantic Wiki. It's public though still under development when time allows for improvements.