it's not really a technical question.
IMHO, connecting with an external identity to a site must be a controled improvement.
- I should want to use facebook ( or other ) connection only to give specific rights to those users , between anonymous and registred users
- the external users might have the ability to change their nick names at each facebook/QA connection
- I should want to keep the users cookies to recognize them ( with the same nickname ) without another facebook connection
- my main hope is that they register
It might be a way to share users between groups of QA sites.
Is this plugin exists ? if not, any comment on this plugin project and its pertinence are welcome.