Granted, most applications get very few users, but the numbers still tell how much excitement there is in the developer community. In barely a week, 500 applications have been launched on Facebook. The key thing to remember is that it can take as little as a few hours to build one.
As off today, the top Facebook applications are -
2. Top Friends with 1,952,687 daily active users
3. Super Wall with 1,408,534 daily active users
4. Video with 1,154,406 daily active users
5. Movies with 1,108,351 daily active users
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