JFBConnect creates a standard Joomla user when a user registers via social network credentials. As mentioned in the previous post, the User Map area in the JFBConnect backend will show you a mapping of the Joomla user that's created and information with the associated social network user (such as profile link, avatar, etc). This User Map area is just for the social login. Any standard Joomla user created via the SCLogin registration (not using a social login) will not be in this list, but the standard Joomla users table.
-Melissa