Daily Kos
The premier political community in the United States, with traffic of about 600,000 daily visits. Among luminaries posting diaries on the site are President Jimmy Carter, Senate Majority Leader Harry Reid, Speaker of the House Nancy Pelosi, and dozens of other senators, congressmen, and governors. But, even more exciting than that, tens of thousands of regular Americans have used Daily Kos to lend their voice to a political world once the domain of the rich, connected, and powerful.