[cbozeman]

> It is as foolish as trying to have a scientific investigation about who is beautiful and who isn't.

We actually do have these investigations, and there is a scientific quantification of what is and isn't beautiful. Symmetry is a significant factor, but there are others - many others. Nancy Etcoff's research delves into this - she even wrote a book about it - Survival of the Prettiest: The Science of Beauty.