Our next steps in access rights will be implementing different administrator roles (event management vs. website content management vs. membership management etc.)
Right now what you can already do is create member levels and define which member levels have access to 'Members-only' private section of the site. All pages within this section are only accessible to selected levels.
We do have some ideas and plans on more fine-grain control of external user access and would appreciate if you could elaborate on your situation and needs so we could take this into consideration in our design and development.
Thanks in advance.
Dmitry Buterin, Chief Apricot