In this forum there is a thread from about two ago that starts with a screen shot from a TV show, logo imprint included, no problem it seems although the person posting it did not indicate they had lisensed the image. They were not using the image for educational, jurnalistic, critical or parody as described in Fair Use, it was just a simple case of someone reproducing and publishing an image in violation of copyright law. However, the forum mods don't seem to have a problem with that.