<?php
/*
Plugin Name: Admin Word Count Column
Plugin URI: http://crowdpress.tumblr.com/projects
Description: Adds the wordcount value of each post to the post list.
Version: 1.0
Author: Brooks Newberry
Author URI: http://crowdpress.tumblr.com/
License: GPL v2 - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/

add_filter('manage_posts_columns', 'wc_pillar');
add_action('manage_posts_custom_column', 'wc_column', 10, 2);

function wc_pillar($label) {
    $label['wordcount'] = 'Word Count';
    return $label;
}

function wc_column($column_name, $post_id) {
 //   global $wpdb;
    if($column_name == 'wordcount') {
	echo count(explode(' ', preg_replace('!\s+!',' ',strip_tags(get_post($post_id)->post_content))));
    }
}
?>