The Facebook algorithm is called EdgeRank. EdgeRank consists of three main variables. They are:
Weight: Is the number of times comments, likes and such interactions take place.
Recency: This is the time since content was posted.
So basically what does this tell us in short: The more immediate, the more times people interact with Page, and the more they comment is better for the Page posts to come up and be seen on the Feeds of Fans and Community Members.
Did you know: Almost more than 90% of filtration takes place - which means you have 10% chance to show up on your Fan's Community Member's Feed!
My Business Page is on Facebook at: http://www.facebook.com/pervarakapadia Do join me.