Tech Facebook Friendship Page - how do I disable it?

The new feature where you can see mutual & common content between friends is more than a tad creepy, at least without a way to set privacy settings. Sure some might appreciate being able to reminisce about old photos, events & wall posts with a specific friend, but I think it's safe to say that no one wants a random third party (stalkers, jealous exes, nosey friends, relatives etc) to be able to join in on the nostalgia. I think most people would rather NOT give friends the ability to click "See Friendship" on their wall.

There doesn't seem to be a way to turn it off at the moment, let me know if you find one. They shouldn't have launched it without an opt-out or at least a way to set it viewable to "Only Me".

Edit: Seems quite a backlash is brewing in response how poorly this feature was implemented: http://blog.facebook.com/blog.php?post=443390892130