1. Survey: Book buyers leaving Amazon because of Hachette dispute (Jeremy Greenfield / Forbes)
2. Twitter’s new user pitch means a new advertising pitch, too (Peter Kafka / Re/code)
3. Reddit Live lets anyone create their own breaking news live blog (Nick Summers / The Next Web)
4. American users spend an average of 40 minutes per day on Facebook (Josh Constine / TechCrunch)
5. The next age of Foursquare begins today (Ellis Hamburger / The Verge)
