Limit the number of posts or custom post types that can be published based on role (i.e, author) or user.
Limit automatically blog posts in Archive / Home sections (without NoFollow) even styling your references with CSS.
Lets you customize how your frontpage and/or main posts page appears in a number of ways: limiting by category/ies, number of posts, number of words/c
This plugin is useful in conjuction with any auto blogging plugin which automatically posts content to your blog but you don't have total control
Restrict the number of possible posts for a WordPress user.