The above link asked me to log in. Try:<p><a href="http://www.nytimes.com/2011/02/07/technology/07question.html?_r=1" rel="nofollow">http://www.nytimes.com/2011/02/07/technology/07question.html...</a><p>or<p><a href="http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=The+Answers+Are+Out+There%2C+and+New+Q.+and+A.+Sites+Dig+Them+Up" rel="nofollow">http://www.google.com/search?sourceid=chrome&ie=UTF-8...</a>