I just noticed that there is no /privileges page for the per-site metas. Same for meta.superuser.com/privileges. Is this an oversight or is there a reason behind it? It seems to me that they should have their own since reputation requirements are different from the parent site.
I am guessing there aren't privilege pages for the per site metas as the reputation is the same as the parent site. Therefore I would assume if you have the privilege on the parent site then you have the privilege on the meta.