http://www.nytimes.com/2011/03/05/scien ... =2&_r=1&hp
The New York Times wrote:He estimated that the shift from manual document discovery to e-discovery would lead to a manpower reduction in which one lawyer would suffice for work that once required 500 and that the newest generation of software, which can detect duplicates and find clusters of important documents on a particular topic, could cut the head count by another 50 percent.