http://www.amazon.com/Too-Big-Know-Rethinking-Everywhere/dp/0465021425/ref=sr_1_1?s=books&ie=UTF8&qid=1327949715&sr=1-1 "Too Big to Know: Rethinking Knowledge Now That the Facts Aren't the Facts, Experts Are Everywhere, and the Smartest Person in the Room Is the Room;" David Weinberger; 2011; Basic Books; Kindle, Hardcover, Paperback. Excellent summary in least technical terms of how the Internet is creating new types of knowledge, such as knowledge about knowledge,