Managing content and comments can be much of the day-to-day usage of a content management system. Most sites should create a content editor or content administrator role, or both, but you can go far beyond this to create views and other tools to make content management much more convenient.

The content editor/administrator role should have both the Administer content and Access the content overview page permissions, probably the Administer comments and comment settings permission, and possibly the Bypass content access control permission.