Article at InfoWorld: Berners-Lee seeks killer app for Semantic Web
It's a little amusing that the piece quotes TimBL a saying the SW concept is "quite difficult to explain". This is borne out by the difference between what TimBL actually refers to: "critical mass in life sciences" and the "killer app" of the article's title.
What is the killer app of the Web? Of the Internet? Of the microprocessor? Of technology?[Danny]