Hybrid Personas

Suggea uses only User names to identify users (e.g. Not real names). Reading this discussion (see link and Related entry), it is clear that this may not suit everyone. Could Suggea provide a hybrid solution for User Personas? You allow users to link their login to their Facebook login credentials. Could this be used to allow users with their Facebook logins linked to choose (e.g. not default, but any user can select to change this) to use either their Suggea user persona (user name and avatar picture) or allow Suggea to use and display their real Facebook identity, limited to real name and image (with possible opt in or out for either) . This would give Suggea the ability to selectively function with either type of approach. If a User wants to use Suggea with their real identity, they can then opt to do so. If they don't they can use their Suggea user name.