Recently i have found that people around have lot of facebook pages but they do not know how to monetize it. Most easy and effective way to monetize through facebook pages is to use facebook viral apps and viral games. Since they are viral they give you extra likes and money. If you are PHP developer then you can develop them. New concept apps generally gets higher traffic and higher money. Use lifestreetmedia.com for you ads. People who have pages but cannot make apps, they can buy one from forums or other websites. If you want some free app you can also add me here.(Send me req cause i cannot pm you since i am new here.) If anything is unclear you people are free to contact me.
Viral apps work much better than fanpages moreover the rate of CTR is much higher and also conversion of CPA offers. here is one... http://goviralscript.com/script3/goviral/
Lifestreet is not really good now. It only have 20% revenue compare to before. I am so frustrated to find new monetize method in FB apps and page
there are other affiliate programs that pays you per clicks on your statues. check my sig if you are interested.