Possibly a research tool some on this list might be interested in.... Company Claims Text-Mining Technology Can Spot A Lie The software maker SAS Institute says it has developed a text-mining system that allows large quantities of text to be scanned, categorized and analyzed. And, SAS says, it can spot a lie - literally - from a thousand miles away. Although originally developed to allow firms to speed up the rate at which inbound e-mail and letters can be processed, SAS said it has discovered the technology also can be used to tackle a wide variety of situations in which a writer is acting fraudulently or lying. more at http://www.techknowtimes.com/jump/v5i9008.html