I like the irony here:

Take a look at this paragraph.

"As you can see the Windows Live Network have done their best to make the privacy tools simple and easy to use and yet provide you with a sense of control over who can see what is happening in your activity streams."

It is just beneath the graph that is absolutely unusable and too hard to comprehense for well over 90% of the users. If Facebook had such privacy controls - everybody would bash them for making it overcomplicated.