I find it rude when someone says to me:
"You post a lot on Facebook."
There has been a few times that someone has randomly sent me a private message stating such.
Of-course I know how much I post, since it is me that is posting.
I do it for my own satisfaction, perhaps like an online exhibitionist, without the exhibition.
If someone gets it, then great.
If someone complains then it is pure simple.
Don't follow along? It's only a few clicks to stop that.