There are great applications for invisible web searching, and as Profusion develops over time, its suggestions within the ordinary search results should improve. In the meantime, do consider browsing topics from the home page, if your ordinary results don't seem to work. The ability to hit patent databases, music reviews, legal resources and other great specialty sources can all be found. It would be nice if it were possible to search for matching invisible web categories more easily from ProFusion. Even this fails to show you which invisible web sites match the query.
ProFusion considers relevant.
A longer, more detailed version of this article is available to Search Engine Watch members. The older version of ProFusion remains live but offers only meta searching abilities. Another review of the new ProFusion service. Corp. All Rights Reserved.