> The fact that they haven't yet leads me to believe they think this is a necessary evil and that they willingly allow it to continue. A cynical view would be:

> The fact that they haven't yet leads me to believe they think this is a necessary evil and that they willingly allow it to continue. A cynical view would be: why are fake accounts bad for Facebook? These fake accounts help boost the number of users they report every quarter. These accounts don't use any server-side resources. They just sit around generating "likes", and with each "like" Facebook hears a cha-ching!