Before Google's page rank algorithm there was a lot of research into document search. A favorite of mine was 'scatter gather'[1]. I often wanted ability to fil

Before Google's page rank algorithm there was a lot of research into document search. A favorite of mine was 'scatter gather'[1]. I often wanted ability to filter and group when staring a pages of results from redhat jboss support forums when trying to fix a dead jboss cluster. But I quit that job so haven't had the need recently. Edit; point being it would be nice if someone came up with a service that implemented the ideas in this paper :) [1] http://www-users.cs.umn.edu/~han/dmclass/scatter.pdf http://www-users.cs.umn.edu/~han/dmclass/scatter.pdf