My Facebook friends list is private, because there are some people I don't want to show I am friend with.
A while ago I created a Bob account for testing purposes and added Bob as a friend.
PROBLEM: Every week or so, Bob's email adress receives such an email:
Do you know Deng Yaping, Liu Guoliang and 8 others?
People You May Know
Add the people you know to see their photos and updates.Deng Yaping
Tibet University[... 9 more names, with their networks and link to their profiles ...]
That defeats the purpose of having my friends list private.
Is it a bug that affects only me?
Or is it a known issue?
Is there a solution, or should I just refrain from using Facebook?
Note: I am aware that Bob can see the friends with whom I have any post/like/comment/tag activity, I am more concerned about some friends with whom I only exchange private messages.