Businessweek.com has a story today about Jimmy Wales' plan to launch a collaborative search engine. "Like Wikipedia, the new search engine will rely on the support of a volunteer community of users. The idea is that Web surfers and programmers will be able to bring their collective intelligence to bear, to fine-tune search results and make the experience more effective for everyone." While the search engine will also depend on a mathematical search algorithm (closed? open? unknown!), it will allow users to re-order and edit the search results.