Susan's hatred of Facebook is well documented somewhere in her BLAHg posts. Every year she commemorates the day she deactivated her account by feeling superior. However, when Susan wanted to sign up for pinterest she had to sully herself once again with the undesirable FB.
Ugh.
There was no way around it except thru Twitter which is a word that makes her feel silly even to think about.

She put it off as long as she could then reluctantly made a new FB account and threw up.  After consideration Susan invited her little sister to become her sole friend in order to have access to her pictures then tightened up her privacy settings so that no one could find her. But, that's not really possible because FB is all about finding people. Within an hour she had two friend requests from her oldest and dearest, and declined them both. Then her little sister started tagging her in pictures which started people commenting about the pictures which generated more friend requests from her actual friends.
This was a disaster.

Obviously Susan doesn't know how to effectively manage her settings and will have to employ one of her children to assist their doddering old mum.