Published: 14 April, 2013
Obviously, the existence of such a system, as it is envisioned by the founders, would be a startling addition to human knowledge. And a very controversial one. Imagine reading an annotated NY Times, where the pros and cons of Paul Krugman's thoughts on the Euro could be argued by the world's great economists. Or your sister could annotate online recipes on Epicurious. Or a company's claims about their product's capabilities and value could be countered by disgruntled customers.