When we were living away, my mom got used to checking it every day to keep track of the kids & me. Now that we are here, there's no need, but she still does it just to see what I post.
She literally likes every single status and almost every single photo I post.
She reposts memes and quizzes, but doesn't post any statuses or pictures of her own. My dad also has an FB page that he never ever uses.