I've heard this same argument, "I've got nothing to hide." I personally don't understand how, even if that's true, someone would want to freely provide many personal details of their lives for strangers to look at. Maybe certain privacies are becoming uncommonly valued.

Even though I feel I don't have anything worthwhile to hide, I don't like the idea of random strangers finding out the details of my personal life and habits. I don't understand why some(most?) people are totally fine with that...