I have a boring life, I freely admit it. I work in a fairly mundane job (if only I'd studied harder at Lion Taming School), have a disabled DH and not much disposable income for going out and about.
Luckily, my friends don't seem to mind as the occasional drivel I post always seems to get likes and comments. Maybe that's because I use FB to keep in touch with people I actually like and am interested in, rather than surrounding myself with fodder to bitch about on MN or use as a social experiment?
I never get these Facebook threads. Did they make it compulsory while I was asleep? No? Then either use it or don't. And if you choose to use it, don't come over all hypocritical and snobby about it. The only reason you see what you consider to be "yawn yawn" stuff is because YOU chose to send or accept a friend request to/from the person or people posting it. The key word there is "friend". Personally I think people who slag off their supposed friends behind their backs on social media are far worse than those who post about their lives.