Qwika is a search engine that indexes wikis and makes their articles searchable for internet users. Qwika’s goal is to eventually index every wiki that is available online. At the time of this posting, the Qwika search engine has indexed 1,158 wikis containing 21,964,380 searchable articles. This is a great search engine for journalists and other online research professionals who want the ability to search numerous wikis at once.
You can access the Qwika search engine @ Qwika.com.