Oh, it's a hell of a lot more complicated than that... but the short answer is, as long as you're not using somebody's likeness with a commercial motive that implies they're endorsing whatever it is that you're selling, you can publish the image. If the image was taken in a public place and the person is peripheral, you don't even need their permission to take the photo in the first place.x9200 wrote:With one remark: In many countries personal image (not sure about the legal term - right of publicity?) is protected so placing videos or photos showing other people in any type of the service with unrestricted access may require their permission.
http://www.publaw.com/photo.html