Re: What about privacy settings?
If your settings are set to friends only, they likely wouldn't see your pictures -- unless (in the rare instance) that you and a recruiter share common friends. In this case, friends may have posted photos of you that they share with the "friends of friends" setting, which means a recruiter might be able to see them. Again -- rare? Yes, but it could happen.
Facebook's privacy settings change so often that many people have given up -- or are simply overwhelmed. For that reason, I've had a number of friends leave Facebook. Others will go the route of deleting pictures so they know no one can find them -- which this app helps you do.