How to use privacy settings on Facebook?

Facebook Privacy Questions?

• For Example right, my name is Harry. I have a friend on facebook I no longer like called Susan, so I block Susan from my facebook. So lets say I write another friends wall called Tom, after blocking Susan. If Tom's privacy settings allow every facebook user to see what his posted on his wall, then will Susan be able to see what I posted on his wall. Secondly, lets use the same people; After blocking Susan will Susan be able to see pictures that Tom has uploaded of me and tagged me in, if his privacy settings allow every facebook user to see his uploaded pictures? Thanks

• Answer:

  They won't be able to see any comments/posts/tags you make on Tom's profile but Susan will still be able to see any photos Tom uploads of you as his photos will be visible to whoever his privacy settings allow regardless of who they are photos of. I don't think it will be visible that you are tagged in it but the photo will still be there.