All,
Just wanted to post about a bug we recently found in JFBConnect. If you're using the work-around above to call the jfbc.login.login_custom() function, it will not request the proper permissions from the user when authenticating to your site. This includes the email permission, which is used when creating their Joomla account.
Facebook has fixed their bug (from what we can tell, although it's not closed yet). So, you should be safe going back to the {JFBCLogin} tag or un-doing the change in the SCLogin module. If you would like to continue using the custom image/link, please edit the /components/com_jfbconnect/includes/jfbconnect.js file. Around line 26 you'll see the following
Update that to:
That should properly request all of the permissions on login.
Sorry for the trouble! Please let us know if you run into any issues or have any questions,
Alex