That was geared towards people taking scenery pictures and picking out landmarks. I've been able to pinpoint shots from other people before just by using their backdrops in pictures. I'm just cautious on what I post.
There've been plenty of times where I've been just about to post some pics of land I'm scouting, and have thought better of it because I know there are members that would immediately recognize even the Google Earth photos due to roads, etc.