Facebook continues to feel the ramifications of its controversial Beacon advertising platform, which for a short while last year broadcast information about the social networking site’s users’ activities without their express permission. A class action lawsuit has been filed against Facebook as well as several partners that participated in the program, including Fandango, Blockbuster, Overstock.com and Hotwire. After a significant user backlash, Facebook put in place more stringent controls for users to keep certain activities private.