Maybe because I'm new at this and have no concept...
Why would someone not include at least ONE picture on a profile.
I view the lack of a profile picture as a gesture of rudeness; like inviting me to get to know you but with my eyes blindfolded!
 
Its not rude when people don't have a profile picture as people have various reasons. I know of cops and teachers who are very private people; so they are hestitant to post their profile picture. I respect their right to post or not post their picture and would rather know them for who they are and not what they look like.
navygirl is spot on as usual
 
      
 
 
 
 
 
 true