WikiWax - Ugly, Unintuitive, but Useful

Source Title:
Wikipedia Plus Dynamic Search Term Suggestions = WikiWax
Story Text:

Think of WikiWax as an ugly version of Google Suggest for Wikipedia articles, and note Surfwax, who provide the functionality, were using this suggested terms technology some months before Google.

Gary Price explains how WikiWax uses term rotation to help with your queries:

A term rotation could also help find the entry for the Boston Tea Party. Of course, it would be found if the searcher enters Boston Tea Party. However, term rotation will also point out the entry if the searcher begins their search by first typing the words "tea party."

Ugly, but cool...

It's pig ugly, and none too intuitive, but after playing around with it for a little while i'd say it's a goodie, very useful indeed...