Main reason why most of people post pics here is that other people look at them and make comments. Putting restrictions will simply result in less members, less views and less comments. Those who do not want to post their pics will not post them anyway.

I do not know why this conseption is so hard to grasp for those who demand more restriction.

And it amazes me even more, how members like you start such topics. You posted all your pics for everyone to see and your settings allow everyone, including anonymouses, comment on your pages. Why, for the start you do not post your pics for members or for friends only and disallow anonymous comments on your pages? Just to see how good it will serve you.