Missing text from under the user's name

[Serious]

Usually under the name of the poster there is a short description like "Moderator", "Regular User", "New User" or "Banned" or "Suspended". However I saw some names with nothing under them. Their coloring is normal, not like the grey color of the banned or suspended users. What does that signify, if anything? Just curious.

[Michael Francis]

Usually that is someone who has chosen to leave CAF and abandon their account.