Aaron Swartz is the founder of Demand Progress, which launched the campaign against the Internet censorship bills (SOPA/PIPA) and now has over a million members. He is also a Contributing Editor to The Baffler and on the Council of Advisors to The Rules.

He is a frequent television commentator and the author of numerous articles on a variety of topics, especially the corrupting influence of big money on institutions including nonprofits, the media, politics, and public opinion. From 2010-11, he researched these topics as a Fellow at the Harvard Ethics Center Lab on Institutional Corruption. He also served on the board of Change Congress, a good government nonprofit.

He has also developed the site theinfo.org. His landmark analysis of Wikipedia, Who Writes Wikipedia?, has been widely cited. Working with Web inventor Tim Berners-Lee at MIT, he helped develop and popularize standards for sharing data on the Web. He also coauthored the RSS 1.0 specification, now widely used for publishing news stories.