Comment 30 for bug 1358340

"And the default for A should be off and the default for B should be on?"
I would say yes, at least for the time being.
Maybe an easier overview of these settings for the user is needed.
[A] - always allow
[B] - restricted access
[C] - no access
They obviously will need better wording and some explanation to users what they set. :)
The default would be [A]. And anything else can be set by the user. I feel that currently it is rather confusing.