I have a girl's facebook profile having 1.5 friends and 100+ followers. When I post any hot image, it get 20-30 likes but when I post a MyLikes link, I got no clicks and only 2-3 likes on post. I think, there are two reason behind it. 1.) facebook don't feed links to friends and followers 2.) facebook user don't like to visit to external websites. May be other reason like content type. But it's hard to earn with facebook.