I have this bit of code in my functions file..
<div class="comment-author vcard"> <?php $avatar_size = 68; if ( '0' != $comment>comment_parent ) $avatar_size = 39; echo get_avatar( $comment, $avatar_size );
it's the only place in the functions file I can find a reference to avatar...nothing in the comments.php file
Am I missing something? In the admin panel, it is set to yes, show avatars and yes, use gravatar....yet I can have 100 comments and only 1 or 2 graphics.