Your Not in The News Anymore
Gone are the happy days for Facebook marketers that will create a Facebook fan page to publish updates as part of his efforts to promote something as the old ruling that it will immediately appear in your fans news feed is gone. And that is because of – Edgerank.
What is Facebook Edgerank?
Edgerank is Facebook’s algorithm that determines which posts get shown to whom in the Newsfeed. Facebook page will be given a score by Facebook Edgerank, and the higher it scores, the higher is the possibility that your updates will reach your fans via their news feed.

Yahoo 
