Facebook recently made another change to its News Feed post-sorting algorithm, this time devaluing overly promotional posts.
Citing a user survey, Facebook will show fewer posts that solely push a product or app install, posts only promoting contests and posts that re-use the same content. The users in the survey said they wanted to see more posts from friends and pages they care about, and less promotional content.
Facebook announced this in a Newsroom blog post:
Beginning in January 2015, people will see less of this type of content in their News Feeds. As