I have set the Joomla User.Article bridge to assign newly created use profile articles to the Public access level.
https://www.dropbox.com/s/lztu2ecvew8ysmd/Screenshot%202014-04-06%2023.43.54.png
Strangely, however, unregistered users are still unable to to view the user profile articles
https://www.dropbox.com/s/2gai33jwcr45xn7/Screenshot%202014-04-06%2023.44.12.png
I have checked permissions all across Joomla and Seblod and dod not find anything suspicious.