Indeed, I had no idea this option existed. Seems pretty useful if somewhat dangerous. It should get it's own interface once it's stable.
Oh, a fellow former Outpost user, how nice. I do the same, seems a lot more reasonable even if the result is the same. Too bad we can't create...
So if I understand this correctly, you only create allow rules and instead of creating deny rules you just put applications in the notification...
Separate names with a comma.