President of the Pontifical Council for Culture since 2007, Cardinal Gianfranco Ravasi, poses with the mobile phone he uses for tweeting on December 2, 2011 at his office in Rome. The Vatican’s top culture man, “CardRavasi” tweets snappy quotes from the Bible, famous philosophers and dons, or passes on details about art festivals. AFP PHOTO / ANDREAS SOLARO (Photo credit should read ANDREAS SOLARO/AFP/Getty Images)
