Can you tell a programmer/language inventor from a killer?

Assuming Hans Reiser isn't on the list.

Given that I've done this quiz before, it's surprisingly hard. I'm not sure though if this is supposed to tell me something about serial killers, or about programmers.

Simple... the fairly normal looking ones are the killers, and the creepy looking ones are the programmers.

seen this before. it's funny. I always guess serial killer.

I guess Lombroso was wrong then...