I just posted something on my fan page, and one fan can't see what I posted on the newsfeed, so only way to see is to visit the fan page? How's that? Why? I used Facebook ads in the past, does Facebook wants to keep you promote post in order to get visiblity? Once you try facebook ads, they will try to hide your post when you won't use that to force you to by ads again? What do you think?