Facebook says that since Timeline was made publicly available to its users, nearly 3,000 apps have been launched. Regarding how these apps are doing, Facebook likes to share stats now and then on its progress, with its latest partners seeing traffic increases up to 77%: - Pinterest grew its daily active Facebook user base by 60%
- Goodreads increased daily traffic by 77%
- Pose saw 5X growth in signups on its website and mobile app.