Focus

For the purpose of my project, it's necessary that I narrow (and elaborate upon) my resources. If I had to choose 5 from the list, I'd have to go with Clusty, Teoma, KartOO, InvisibleWeb.net, and Virtual LRC. I'd like to do Infomine too, but so much of it is fee based. The first two--Clusty and Teoma (Ask Jeeves technology) cater more to the masses. KartOO shows relationships, which has grown on me (I didn't like it so much at first), and I think it could be especially useful to journalists and other researchers. The Invisible Web and the Virtual LRC offer the most professional resources of the five. Open to suggestions.