I know copyright is a sensitive issue on this forum, but I think there is another side to the coin, something I call copyright extortion. I have recently received a letter demanding $1500 from Getty Images for a nondescript, very poor quality image of food that one of my employees may have posted in a blog. I can't confirm for sure that we posted it but nevertheless it is no longer there. As a photographer, I am well aware of, and sympathetic to, copyright issues, however $1500 for a 2x2 low resolution, poor quality, and nondescript image with no clear copyright labeling, is extortion. Shame on you Getty Images.