Yes, precisely. This is how Facebook moved to address the initial news feed/mini feed issues. The current start-up is likely to be under similar constraints;

Yes, precisely. This is how Facebook moved to address the initial news feed/mini feed issues. The current start-up is likely to be under similar constraints; unless they're everybody's friend, only publicly accessible information should become available in the first place. And yet it still feels uncomfortable that the aggregation (basically a social-network google-ing of you) is so easy.