Well PhilT, I'll bite. The notion is silly, to say the least. People all over the world take pictures of street scenes with other people in them and post them on the Internet. Like RHB says, if you're intentionally taking a personal photo of someone and intending to turn a profit or (on the ugly side) taking a picture that could be considered offensive or an invasion of their privacy then there is an issue. For someone that's concerned about unintentionally ending up in somebody's photo album; What exactly is the fear? Are you hiding something or from someone? Sorry but I just don't get it.