And given the power of perl to search, it would be very cool if the search came back in a concordance format.
Pages with most external links would be interesting as well.
I'm confused (sorry!). what do you mean for an empty search response to become a WikiTopic?? Do you mean how often does someone search for something, not find it, and then create a page to discuss it? (concordance format for searches would be cool, though)-- BayleShanks
This page is in severe need of a description of the SiteSearch pattern, complete with motivating forces, constraints, and consequences, including such things as placement of the search form, varieties of search output, methods for implementing search (e.g. regexes, word index, Google). CategoryToDo. -- SunirShah