Regarding Multisite setup I keep seeing reference to Domain Root Site (I think this is also referred to as Primary Site) and Subsites.
So there's really 3 identities it seems like.
- Network Admin
- Domain Root Site
Can anyone explain the difference between Domain Root Site and Subdomains. Especially when it comes to managing and installing plugins.
Here's an example of instructions for bbPress, it talks about installing it on the Root Site vs Subdomains. Guess I just don't understand why there must be a Root Site, why aren't all the sites just Subsites?