These images are only 72 dpi, and not much good for most people for anything more then a 5x7 print, so far as I know., and if someone likes them enough to print them 5x7., be my guest., I am proud that they like them that much.
In any Art, there is this type of abuse.. just go to the library!, any one of billions of images on the net are free to take, ... and look at music... napster and the like, movies being downloaded, and so on.,.. a good print is worth paying for, so we will see how things go.