Well TBF I guess it's better than "I'm not doing anything for St Patty's, man it sucks that I've lost all of my freedom because I got knocked up. I'll likely finish a bottle of wine tonight after the baby is asleep to drown my sorrows."
I generally agree that like 90% of the stuff posted about peoples kids, or being a parent is fairly silly. It's really my own fault for simply not hiding it I guess, but it's generally worth it not to to see the other content that they sometimes provide.
I don't really know why it bothers me so much, it just often comes off to me as if they're attempting to brag every time they say something about the fact that they have kids. I don't like kids, and don't really view it as some sort of accomplishment. OMG you had sex without BC, want a cookie?