7
I don't know the ezine module, but take the News module.
Last Year XOOPS created the "WOX Newsletter"
The first 3 ore 4 times I get RSS-feed about a new topic, but I could not read it, because Mamba forgot something (sorry Mamba
)
In the News module You have permissions for
Approve
Submit
View
Let's say You have 10 topics and the default 3 groups (webmaster, registred, anonymous)
Now Your creating a new group
The group needs access for the News section - that makes 30 decisions to make.
The Newbb has 11 permissions.
Let's say You have 25 topics
That give You 275 decisions to make.
It is much easier to take the decisions when You install a module/create the new topic/category and so on, than it is to set permissions afterwards.
You can do it afterwards, but it increases the change for errors (like the WOX Newsletter.)