Beyond Café World and FarmVille on This Week's Top 20 Fastest-Growing Apps

The story of last week on Facebook’s platform was the growth of Zynga’s Café World social game, and it easily took the number on spot on our list of the top 20 fastest-growing apps. It launched on October 2nd and by today has reached more than 10 million monthly active users through a combination of cross-promotion, advertising, and, well, being a solid iteration on the virtual restaurant game concept. It grew by 8.60 million fans since Sunday, although Facebook does not appear to have updated the last few days’ worth of data so growth could be even higher now.