You still haven’t provided a reason why this is a bad thing. Ok, so there are unsuspecting users taking photos of the local YMCA facilities. What you’re talking

You still haven’t provided a reason why this is a bad thing. Ok, so there are unsuspecting users taking photos of the local YMCA facilities. What you’re talking about is similar to the social graph but on a much smaller scale. The only reasonable use is for advertising. The world’s not going to end.