Writers Say They Feel Censored by Surveillance – NYTimes.com

A survey of writers around the world by the PEN American Center has found that a significant majority said they were deeply concerned with government surveillance, with many reporting that they have avoided, or have considered avoiding, controversial topics in their work or in personal communications as a result.
http://www.nytimes.com/2015/01/05/arts/writers-say-they-feel-censored-by-surveillance.html?_r=1