Both Glenn and Kiro detail how to save a website as a image or pdf file with Safari. Neither one interest me however, as I’m a Firefox user. So after digging around a bit, I found a add-on called Screengrab!. It will let you save the complete page/frame, the visible content, or a draggable selection – either to disk as a png file, or to the clipboard. It also supports flash content, unlike some other options out there. Smooth!