I hate Facebook in general but feel compelled to use it as it seems to be the only place I manage to keep up to date with some people.
My friend's list comprises 90% of normal chit chat, occasional sharing of (usually) interesting articles and journals (uni friends). The rest, well, I just scroll or hide. In the last month my friend (god love her, but get off Facebook) has shared at least 20 of those saccharine "If you love him let him go, if he loves you he'll come back" tripe quotation type things we used to write on our homework diaries in 1998, except they are now equipped with pictures and frilly fonts. My DP's auntie who added me a while ago kept posting stuff about "reclaiming our country" without specifically alluding to a political party, yet simultaneously coming across as passively racist. I remember one time last year someone on my friend's FB posted a "Catch the Boston Bombers" post that had the digitally aged photo of Madeline McCann as one of the victims. 
Don't get me started on the selfie trend. Most of my friends are too old to find it worthwhile but there are a couple of strays who find it vitally important to share each day a picture of their face, accompanied with "Ugh, bad hair day/look so ugly today/who would want me?" - they are only young.