FAQfarm

a list of FAQs
This is a collaborative wiki. Our questions & answers grow FAQs: permanent free  tools for the entire Internet community.

As of 2007-04-19, http://www.faqfarm.com (and all other associated URLs) redirects to http://wiki.answers.com which sounds like, but is different from, Wikia Answers.

According to WikiAnswers, "WikiAnswers runs on a highly-customized version of the MediaWiki system that we call "Wiki FAQs"."
 * Is this different enough to be considered a distinct "Wiki FAQs" engine?