Make all FB home links enforce "most recent" setting.
Because Facebook likes to push forward posts that ensure you spend the absolute most time possible on their site so they get better ad revenue. They also use data collection to define which post is "most relevant" for you. To be aware of every data Facebook collects about you and get a better idea of how they determine all this stuff, you can install this extension, Data Selfie.
needed for posts
"newest first" vs "most relevant" having to constantly switch this for each and every story or post is most annoying , why facebook can't remember the setting stored in a cookie is retarded but such is facebook