Ok I have a page, lately I used some "boost post" and it worked for some likes and comments. I used that just to let people know my page and came back. Is it my impression that after you boost a post first time, Facebook will hide your future posts or won't show that in 100% of news feed like that if you won't buy advertising again? Is it possible? They may think, that user can bring advertising so let's make sure he see the different without boosting! Please share you idea.