Quote Originally Posted by Seraphor View Post
Once again, none of those things are actual instancesn just tiny zones hosted on the world servers.
This makes them finite.

When players ask for "instanced housing" what they're asking for is "infinite housing", that requires hosting on the instance servers, which would require a duty queue.
Another thing is database access. Glamours, retainers, saddlebag, etc. These things can only be accessed while on the world servers. Access to these databases is evidence that a zone is located on the world servers.