ok, thanks.
I want to have a mini moderator. So I've been testing one to one all ACL permits a group of users ...
I have to give this group of users blocking ACL permission for the rest of ACL permissions apply if you do not want to be a super moderator permissions.
The only problem is not being moderator, can not answer private questions in the category.
I find it interesting that if a user is a moderator, can be restricted through the ACL permissions. For much confidence you can have in a moderator, it is desirable to restrict the rights super admin moderator.
Example.
The structure of a company: Chief (super admin all permissions) - manager (admin restricted permission) - employee (readable and some more)
And that could be achieved through the ACL permissions.
We'll ask Santa Claus