do you really think there's something to it? Because according to that chart I'm macho! That doesn't sound very feminine for me!
I wonder if there might not be something to it. I remember some reports that indicated a certain structure of the brain was similar in size among women and homosexual men, but was different among heterosexual men. I don't know if that has been corroborated by later studies.
I should point out that since posting my message I took a look at my fingers with the palms facing me, and the index and ring fingers of my left hand are nearly identical in length (with the ring finger perhaps being slightly shorter), while on my right hand the ring finger looks distinctly shorter than the index finger--though this was not apparent when looking at my fingers with the palms directed away from my face! So there is not even exact symmetry involved here, and one wonders how that might affect the conclusions one may attempt to draw from such an experiment.