Every four years, Valdis Krebs, an expert in network analysis, takes a look at the political book-buying habits of Amazon's customers, and performs a bit of data visualization magic. By looking at the data Amazon shares about people who buy books in common, along with the "also-bought" pairings, Krebs produces a network map linking books, and their buyers, into clusters. You can see the moats dividing many Americans into blue and red islands, but also the places where intellectual bridges may exist. (I've included a snippet of the map, but to see the full picture you should go to Krebs' website.) Read More

CNN's Candy Crowley, the moderator of the second presidential debate, which is structured like a "town-hall" meeting, has been saying publicly that she is looking forward to asking follow-ups of the candidates after they respond to questions from the audience, but both campaigns are reportedly pressing the debate commission to keep her from doing so, per their secret agreement governing the debates. Last week, in the course of an interview about how the commission was (or wasn't) making use of the internet's two-way nature, commission co-chair Mike McCurry told techPresident that Crowley would have "full editorial control" including the latitude to include her own follow-up queries. Now, with some details of the actual agreement between the campaigns coming out, he takes that back. Which leaves us asking: who really is in control here, journalists or the campaigns? Read More

Finally, a day before the first presidential debate, Yahoo! has pulled back the curtain on the Commission on Presidential Debates' "The Voice Of…" online dashboard. It's fun to play with, but scarcely a meaningful way to actually share your voice. Read More

The American presidential debates are one of the last great institutions of the era of broadcast politics, and arguably the one that has changed the least since the rise of the Internet, despite public demands for greater participation and transparency. With the first head-to-head appearance of President Obama and Governor Romney coming this Wednesday night in Denver, the web is gearing up to join in the conversation. Unfortunately, despite some nice words come out of the Commission on Presidential Debates and the announcement of a "new digital coalition" with AOL, Google and Yahoo! participating, there's no sign that the debates are going to change one iota from their traditional form. Read More

In this article, we're going to look at Upwell, a nonprofit that describes itself as "a data-driven social media PR agency" with just one client, the ocean, and just one goal: more people talking about the ocean. What it's doing with "big listening" and "distributed campaigning" is pioneering a new kind of online political organizing. Read More

Last winter, networked citizens, organizations and internet platform providers used the power of the web to engage their members and organize their users around their concerns over the proposed Stop Online Piracy and Protect IP Acts. Millions of people responded by calling, faxing and emailing their representatives in Congress and the bills were dropped. Now all kinds of groups are working to use the power of the Internet to help Americans register and turn out to vote this November. As part of that effort, Personal Democracy Media is pleased to be partnering with Fight for the Future, with the support of the Ford Foundation, on a nonpartisan initiative called "The Internet Votes" that will use social media and open data to increase voter registration and turnout among the constituency that many people have started calling "the Internet public." Read More