thenbrent

findingsimple

Allow site admins to restrict the tags available for other users on their site.
Admins can also restrict the items for custom, non-hierarchical taxonomies.
This plugin changes the Post Tag UI on the Edit Post admin page to be similar to that of the Categories UI. Checkboxes for previously defined tags are presented instead of a text field.

Restricted Tags

Using this plugin, Administrators can define tags, which are then the only tags visible for Authors, Editors & Contributors when editing a blog po …

Pau Iglesias

The process to creating a post is not just writing, most of the time you need categorize, assign tags, etc.
But how are you sure of the quality of assignments? Too many categories? Missing tags in some posts?
This plugin allows you to detect these entries defining operations related to the number of terms.
Also have full support for custom post types and custom taxonomies.

Entries By Terms Count

The process to creating a post is not just writing, most of the time you need categorize, assign tags, etc.

Restricted Tags vs Entries By Terms Count