Association by avatar.
I have to say I usually identify the poster with their avatar before name.
(I mean folks that post regularly anyway)
So many recognizable ones like Finn, Attila, Pale Horse, Moedred, Stoo, Dr. Sartorius, The Man, Nurhachi1991, Montana Smith, Resident Alien, Lonesome_Drifter, Rocket Surgeon, Indy's Brother, Doc Whiskey...
There's a bunch more but poster's like the above mentioned I instantly recognize from their avatar... no need to look at the names for me.
Just made me think, I'm I the only one using the "butler"?