I recently released Advanced Post Excerpt, a free plugin that replaces the standard WordPress “Post Excerpt” meta box (a plain textarea) with a stripped down TinyMCE editor instance. Finally, there’s no need for your authors to write HTML (or copy it out of the “Text” tab of the main editor); instead, they’re given the essentials for WYSIWYG text editing (bold, italic, link, etc.) and nothing more.
