Social Justice Time for Robin Hood to Make a Comeback Researchers from Nottingham University Business School say their survey proves it's time for the city to re-embrace its most famous, albeit probably mythical, hero. Matt Palmquist
Economics Song Lyrics, Twitter Help Chart Public Mood Trying to divine the mood of a group of people is hard and requires trust in their answers. A new method has researchers whistling a happier tune. Michael Haederle
News in Brief Toasting Government’s Good Ideas From 2010 Despite this year's bitter politics, the government found some new ways to encourage nonpartisan innovation and transparency. Emily Badger
Social Justice Why Facebook Wants You to Have More Friends Like a kind of social Ponzi scheme, the secret of social media is attracting more and more friends — to leverage more and more friends. Nathan Yang
Economics The Gadget in the Gray Flannel Suit Generation S and the coming humanization of the digital revolution. John Mecklin
News in Brief How Truthy is the Twitter Torrent? Just in time for midterms, cyber-epidemiologists create a tool to examine the questionable memes making the rounds on Twitter. Emily Badger
Social Justice How Congress Uses Twitter In Congress, Republicans outnumber Democrats on Twitter 2 to 1, according to a diagram that looks at Tweets from both sides of the aisle. David Sparks
News in Brief The Next Apollo Project in 140 Characters Innovators are being asked to friend Uncle Sam as the next good ideas for the government are being sought through social networks. Emily Badger
Education How to Hold a World of Tweets The U.S. Library of Congress is blazing a trail in determining how to store an ever-expanding trove of information that never had physical form. Emily Badger
Social Justice Health Care Summit Includes an Active Cyber Audience While the big health care summit was kind of artificial, it still let real people participate (at a remove) in real time. Emily Badger