The 2010 drama film “The Social Network” portrayed many interesting features of Mark Zuckerberg’s development of his online creation. But they missed a big one: the name he chose for his baby “Facebook.”

Let’s face it: humans are obsessed with the unique, defining nature of our faces. The arrangement of our eyes, nose, mouth, chin, cheeks, forehead, never ceases to amaze and fascinate us.

More than 5000 distinguishable facial expressions have been identified, and that is probably just a start on the human face. The 18th century German satirist Georg Lichtenberg called the human face “the most entertaining surface on earth.”

How could we possibly resist pursuing and endlessly perusing an online site called “Facebook?”

We recognize friends — and enemies — by their face. Bank robbers …