division84

function add_new_gallery_columns($gallery_columns) {
		$new_columns['cb'] = '<input type="checkbox" />';
		$new_columns['title'] = __('Title');;
		$new_columns['author'] = __('Author');
		$new_columns['specs_'.$_GET['post_type']] = __('Categories');
		//$new_columns['tags'] = __('Tags');
		$new_columns['date'] = _x('Date', 'column name');

		return $new_columns;
	}

add_action( 'manage_posts_custom_column' , 'custom_columns' );

function custom_columns( $column ) {

	global $post;

	switch ( $column )
	{
		case 'specs_health':
			$terms = get_the_term_list( $post->ID , 'specs_health' , '' , ',' , '' );
			if ( is_string( $terms ) ) {
				echo $terms;
			}
			else
			{
				echo 'Please Put In A Category';
			}

			break;
		case 'specs_lifestyle':
			$terms = get_the_term_list( $post->ID , 'specs_lifestyle' , '' , ',' , '' );
			if ( is_string( $terms ) ) {
				echo $terms;
			}
			else
			{
				echo 'Please Put In A Category';
			}

			break;
		case 'specs_relationships':
			$terms = get_the_term_list( $post->ID , 'specs_relationships' , '' , ',' , '' );
			if ( is_string( $terms ) ) {
				echo $terms;
			}
			else
			{
				echo 'Please Put In A Category';
			}

			break;
		case 'specs_entertainment':
			$terms = get_the_term_list( $post->ID , 'specs_entertainment' , '' , ',' , '' );
			if ( is_string( $terms ) ) {
				echo $terms;
			}
			else
			{
				echo 'Please Put In A Category';
			}

			break;
	}
}

This worked for me like a charm. The “specs_whatever” are the names of my custom taxonomies.