Amazing but true

I ran across this interesting tidbit: Turn Your Digital Camera Upside Down For Better Portraits. Supposedly, the angle of the flash changes the shadows on a subject's face, making one look younger and producing a better portrait when the flash is coming from below the lens. I thought I'd give it a try... Here's me with the camera the conventional way. Here's me with the camera upside down. Notice any difference? Yes, I know the effect is subtle.