Display post count for a taxonomy term. Nice for archive templates.

get-taxonomy-term-postcount.php

<?php
// this will output like so: Taxonomy Term Name (19) <- where '19' is the number of posts with that taxo term.
?>
<h1 class="page-title">
					<?php $term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) ); echo $term->name; ?>
					&nbsp;(<?php global $wp_query; 
         echo $wp_query->found_posts; ?>)
</h1>