This plugin will disable all non-admin users (with sufficient capability), from creating and adding new pages in your blog.
This plugin specifically disables all non-admin users (with posting capability), from creating and adding new POSTS from the user dashboard.
Adds 3 radio boxes to the submit box for extra functionality. Normal Behavior, Auto Add New, and Auto Visit.
Adds an "Add New" sub menu item to the Plugins menu of all sites inside of a network for network admins.