How do you find your way in an age of information overload? How can you filter streams of complex information to pull out only what you want? Why does it matter how information is structured when Google seems to magically bring up the right answer to your questions?

"To make this global panopticon a reality, unique identification tags are necessary but not sufficient. As we know from library science research, known-item searches account for less than half of total demand. Most users will also want to perform exploratory subject searches." woohoo!