Also, this is more of a general node-based extension question, so it might be premature, but it seems like we should think about namespacing domains. This domain is only loaded if you have the StaticServer extension, but the domains are global (if I understand correctly), so it's conceivable some other extension might try to register the same domain name. Should we have a policy of namespacing the domain by some extension-based ID? Or perhaps we should just make the convention that the domain itself is the same as the extension name (which would be another argument for calling the domain `staticServer`, or perhaps `StaticServer`).