Better late than never, To get your followers of fans you can:
- create a view of type users.
- create a relationship Flags: User's flaggings.
- now this is were most people go wrong you should remove "Include only users who have flagged content."
- chose your flag.
- Add Contextual filter "Flags: Content ID".
- make sure to use the relationship.
- WHEN THE FILTER VALUE IS NOT AVAILABLE provide default value of "user Id from logged in user".
--http://drupal.stackexchange.com/questions/6271/view-of-users-flagged-by-a-user-users-flagging-a-user-and-nodes-from-users-fla