That's it Facebook brings a major change to News Feeds of users, removing the posts they are requesting Like, Comment and Share by users.
From now on, such comments will be considered spam, and this will have an impact on pages, thereby reducing it organic traffic their.
Facebook's goal is to have the pages quality content and reward those who deserve and watch their Fans because of the algorithm Edgerank (responsible for traffic) is affected from the Likes, Comments and Shares that have been made to the post.
Multi-page practice is to they ask this interaction with the user, while Facebook wants the user to do he the energy they want.
Facebok had previously done a similar action, banning competitions pages that required Likes or comments, while all these moves are aimed at increase profits, with pages having to resort to the promotion of their posts in order to increase their visibility.
Finally, you will not see posts that have been past times past or contain external links that lead to webpages with advertisements.
Source: e-pcmag.gr