Time LIFE has created a Facebook trivia quiz - based on the popular rock band The Rolling Stones - to attract and test the knowledge of their "Ultimate Fans." Along with like gating and links to free content, see what else Time LIFE did with their app to be our Featured SnapApp for this week. View the full blog post here: http://blog.snapapp.com/how-rolling-stones-trivia-quiz-engages-time-lifes-facebook-fans