Speaking of my friend, she just complained on FB about the "unfollow" option...
"kind of getting irritated with the FB feed. I am not following some people in my feed, yet I get a notification that XXX liked a page"
I guess if you unfollow someone that just means you can't see them but they can see you. I can't find the "hide" option if you want it both ways. Does anyone know where that went?