Facebook’s Algorithm Changes Leave Dating Apps — Not Just Media Publishers — Frustrated By Reach Restrictions.

http://www.ibtimes.com/facebooks-algorithm-changes-leave-dating-apps-not-just-media-publishers-frustrated-2388592
Facebook introduced restrictions in early 2014 on the dating industry that required all companies, no matter the size, to be pre-approved. The move was an effort to crack down on advertisers posting content deemed too adult or just inappropriate.

Facebook Inc. (FB) Releases News Feed Values In Defense Against Bias Charges
http://www.ibtimes.com/facebook-inc-fb-releases-news-feed-values-defense-against-bias-charges-2388128


Man confesses to brutal murder of 12-year-old girl - Facebook Argentina
http://onlinedatingsoundbarrier.blogspot.com.ar/2016/05/man-confesses-to-brutal-murder-of-12.html
 
some articles about "Facebook under fresh fire for research practices"
http://onlinedatingsoundbarrier.blogspot.com.ar/2014/07/some-articles-about-facebook-under.html
Facebook uses GPS, location services to suggest new "friends"
http://onlinedatingsoundbarrier.blogspot.com.ar/2016/06/facebook-uses-gps-location-services-to.html

Big Dating Sites using dirty tricks at Facebook Ads?
http://onlinedatingsoundbarrier.blogspot.com.ar/2014/06/big-dating-sites-using-dirty-tricks-at.html

Facebook In Argentina Fined Over Fake Profiles
http://onlinedatingsoundbarrier.blogspot.com.ar/2014/12/facebook-in-argentina-fined-over-fake.html