Like the article says under "Method 1", find this:
Code:
<dt>{vb:rawphrase 'posts'}</dt> <dd>{vb:raw post.posts}</dd>
and after it, put something like this:
Code:
<vb:if condition="$post['fieldx']"><dt>My FieldX</dt> <dd>{vb:raw post.fieldx}</dd></vb:if>
that puts it after the post count. If you want it to appear somewhere else, it should be easy enough to look at the template code around that same place and find where to move it.