Users can earn points using your app, competing for a spot in the Top Users List which you can choose to display as a section in your app.
Here are the user actions and their corresponding point values.
|Favorite a Piece of Content||2||Comment on Content||10|
|Like a Piece of Content||5||Comment on Fan Wall||10|
|Play a Video||5||Signup for Mailing List||10|
|Set a Status||5||Comment with a Photo||12|
|Take in-app Poll||5||Share Content to Social Site||20|