This American Life.

What are the odds of finding your love match? Physicists do the math.

Finding a woman in Boston:
Boston Population: 600,000 people. Cut men (50%): 300,000. Within age range (35%): 100,000. College grads (25% of Americans): 25,000. Single (50%): 12,500. Who your attracted to (20%): 2,500. Doesn't include limits: religion, height, etc.

There's more than one person for you? Yes! Oh how I love thee, Shmira Glass. You charm my socks off.