Is it true that a man's ring fingers are supposed to be longer than his index fingers?
I was reading an article today which suggested that this was the case. Naturally, being a bloke, I looked at my own hands immediately, but found that my index finger is 2-3mm longer than my ring finger on both hands. It doesn't sound much, but it is actually very noticeable. At first I thought the article was a load of tosh, but I've had a glance at some of my friend's hands and, in line with the research, they all have longer ring fingers.
How unusual is it for a man to have index fingers longer than his ring fingers? What does it mean and what can people tell from it?