I think those limitations are the important difference. A topic can always only have 1 category, but it can have more than one tag. If tags manage visibility, will the topic be visible for users who can see all tags or one of the tags?
I think those limitations are the important difference. A topic can always only have 1 category, but it can have more than one tag. If tags manage visibility, will the topic be visible for users who can see all tags or one of the tags?