http://www.nytimes.com/2010/01/11/business/11drone.html
"Air Force drones collected nearly three times as much video over Afghanistan and Iraq last year as in 2007 — about 24 years’ worth if watched continuously." Next issues, similar to information overload in business, is to manage and "fuse" the diverse sets of military data. Still no substitutes for human-interpretation of the data, though.