does 'size matters' matter?

The question was: are men with wide faces more attractive for a one-night stand? 
Research indicates that the skull width of a man determines the woman's choice in partners. We prefer a strong, tough guy for our short-term-relationships. A broad head indicates more manhood, because testosterone affects the facial growth. Whether these testosterone-tough-toyboys automatically carry better genes for posterity has not been proven, despite the many studies on this issue.

But really, the actual question should be: who cares about these fucking studies?