Kirby Plessas (Open source intelligence expert currently working as an independent contractor for the Central Intelligence Agency) at DNI Open Source Conference, 11 September 2008:
"Web sites like Wikileaks are not what interests us but those like YouTube where information is posted by thousands of people unaware of our intense interest in fragments which can be pieced together with many other sources. All media used by people eager to share, chat, reveal data about themselves and, most importantly, about others not aware of what is being publicized about them, are the richest sources."