Miller’s office did not respond to a request for comment.
Politwoops works by tracking the application programming interface feeds of Members of Congress and presidential candidates. When a tweet is deleted, a signal is sent to the program marking the now-deleted tweet.
Lee says that, as far as he knows, no deleted tweets have gone unpublished on Politwoops (although a system crash led to the loss of some data before the May 30 launch).
The tweets posted on Politwoops display the time the originals were deleted and how long they were up before being taken down. The site also includes screenshots of the destinations of any hyperlinks contained within the original tweet.
Politwoops is based on Dutch code that runs several other platforms in different countries. Sunlight has been running the U.S. site for several months but waited to go public until it felt confident in its performance and database.
When a Twitter account is in the public eye, it is unlikely that a major misfire will go unnoticed. When ex-Rep. Anthony Weiner (D-N.Y.) released the notorious tweet containing a lewd self-portrait in late May 2011, media organizations pounced on the message within the day despite the rapid deletion of the tweet and his claim that his account had been hacked. Weiner’s resignation followed less than three weeks later.
Subtler exchanges on Twitter have also come under public scrutiny. In 2010, former Alaska Gov. Sarah Palin “favorited” a tweet from conservative media personality Ann Coulter that suggested President Barack Obama was Muslim and a terrorist. Palin later claimed to have unintentionally favorited the tweet.
Politwoops now guarantees that politicians — as well as staffers operating the accounts — cannot afford to have second thoughts about their tweets.
Lee, however, claims he does not see the tool as merely “playing gotcha.” He considers all tweets part of the public record and that, in many cases, bringing the deleted tweets to light has a humanizing effect.
“It’s politicians talking about TV or date night with their wives,” Lee said. Politwoops might embarrass some, but he said it also “provides glimpses into the candid thoughts of political figures, or in some cases, their staffers.”
In the past, Sunlight’s technology has made it possible for the public to look at the “nuts and bolts” of governance. A past project, CapitolWords.org, allowed users to compare the number of the times that Members of Congress used certain words and phrases. Lee said Sunlight is interested in the “quality and sophistication of the conversation, increasingly happening directly, between politicians and their constituents.”
Former Sen. Scott Brown, R-Mass., candidate for U.S. Senate in New Hampshire, holds his hand over his heart during the singing of the national anthem as he waits to take the stage for his town hall campaign rally with Sen. John McCain at the Pinkerton Academy in Derry, N.H., on Monday, Aug. 18, 2014.