How to block friends from seeing OTHER facebook posts?

[Funtacular.com]

How do we set facebook so users who post on my wall can only see their own posts and no one else.

And there is a way... on my friends wall, I cannot see any other posts. I can only see what I post.

[Richmond]

To select the audience for stuff your friends share on your timeline:

1. Click in the upper-right corner of any page and select Account Settings
2. Click Timeline and Tagging in the left-hand column
3. Look for the setting Who can see what others post on your timeline? and click Edit to the far right
4. Select an audience from the dropdown menu