why do we got 2 put all that information down when their can be a stalker around us and we don't know it they can hurry up and put it all down on paper.

The only information that you have to give is your birthday. You don't have to give anything else.

Also you can set your profile to private. Go to http://www.gamesbutler.com/edit_profile/ and at the bottom click "Only my Friends" for Who Can View My Profile.