David Mattison is an archivist, librarian and writer for Searcher: The Magazine for Database Professionals (http://www.infotoday.com/searcher). If you're interested in wiki, see his article "QuickiWiki, Swiki, Twiki, Zwiki and the Plone Wars: Wiki as PIM and Collaborative Content Tool", Searcher (April 2003), http://www.infotoday.com/searcher/apr03/mattison.shtml
Personal Site: http://www.davidmattison.ca/tiki (David Mattison's Tiki Wiki Hut) or http://www.victoria.tc.ca/~mattison/ (permanent site with redirection to wherever I currently am on the Web)
David Mattison also operates a popular blog called The Ten Thousand Year Blog (http://www.davidmattison.ca/wordpress)