Si, he probado lo siguiente:
Código PHP:
<?php
$querystr = "
SELECT $wpdb->wp_posts.*
FROM $wpdb->wp_posts, $wpdb->wp_wti_like_post
WHERE $wpdb->wp_posts.ID = $wpdb->wp_wti_like_post.post_id
AND $wpdb->wp_posts.post_type = 'post'
AND $wpdb->wp_posts.post_date < NOW()
ORDER BY $wpdb->wp_wti_like_post.value DESC
";
$pageposts = $wpdb->get_results($querystr, OBJECT);
?>
<?php if ($pageposts): ?>
<?php global $post; ?>
<?php foreach ($pageposts as $post): ?>
<?php setup_postdata($post); ?>
<div class="post" id="post-<?php the_ID(); ?>">
<h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>">
<?php the_title(); ?></a></h2>
<small><?php the_time('F jS, Y') ?> <!-- by <?php the_author() ?> --></small>
<div class="entry">
<?php the_content('Read the rest of this entry »'); ?>
</div>
<p class="postmetadata">Posted in <?php the_category(', ') ?> | <?php edit_post_link('Edit', '', ' | '); ?>
<?php comments_popup_link('No Comments »', '1 Comment »', '% Comments »'); ?></p>
</div>
<?php endforeach; ?>
<?php else : ?>
<h2 class="center">Not Found</h2>
<p class="center">Sorry, but you are looking for something that isn't here.</p>
<?php endif; ?>
</div>
<?php get_sidebar(); ?>
<?php get_footer(); ?>
pero no ha funcionado