Game Time, As Usual, On This Week’s Top 20 Facebook Applications List

INSIDE FACEBOOK — There are three main categories of large applications on Facebook: social games, quizzes, and apps that analyze Facebook data to tell you interesting factoids about you and your friends. And on this week’s list of the top 20 fastest-growing applications from AppData, we have all three, although quiz apps have a weaker showing today than they have in recent weeks — perhaps because so many games grew especially fast versus last week...