Prismatic said:The crux here is the nature of what you mean by publishing. If it's simply a post on your own website or porfolio, then it shouldn't be a problem. But however, if you are making monetary gains from the pictures, let say, by selling the picture to a stock agency or using it in a print ad, then you need to have to have a model release for your subject. The reason being, you owe your subject a part of your monetary gains because your picture would not have sold if the subject hasn't been in the picture, would it? So you are need to have a contract stating the right of claim of the subject. Though it's an highly debatable case anyway, photographers just work with model releases to avoid any possible trouble.
What about press photographers? Do they need someone's release if their identiable face appeared in the newspaper? I am not talking about celebrities eg David Beckham, but ordinary man in the street.
Just thinking.