Facebook Working With App Developers to Weed Out Fake Accounts

For developers, spammers and trolls can be just as much a problem as they are for Facebook itself. However, most developers lack the resources to implement effective spam detection/user reputation systems. Rather than leaving every app developer to build their own, Facebook should share access to its internal user reputation scores with developers AND allow developers to contribute their own user reputation “votes” back to the system based on how users behave within their apps.