disagree

Aha! So the latest update adds a check in the other direction. Right now I don’t need it, but I guess it might be interesting to display the current tag_group for a post.

I will share though what I added to my template :

// Load the tag groups
if ( function_exists("tag_groups_cloud") ) $tag_groups = tag_groups_cloud( array( 'orderby' => 'count', 'order' => 'DESC' ), true );

// Go through each tag group
while ( $current_tag_group = array_shift($tag_groups) ){
  echo "<h1>".$current_tag_group["name"]."</h1>";
  // Show the top tags from the tag group with count
  // TODO : Add limit
  foreach($current_tag_group["tags"] as $value){
    echo "<a href='".$value["link"]."'>".$value["name"]."</a><sup>".$value["count"]."</sup> ";
  }
  // Get the tags for the tag group into array
  $current_tags = array();
  foreach($current_tag_group["tags"] as $value){
    $current_tags[] = $value["slug"];
  }
  // Get 5 articles based on the tags we extracted for the tag group
  $args = array('posts_per_page' => 5, 'tag' => implode(",",$current_tags));
  $three_recent = new WP_Query($args);
  if ( $three_recent->have_posts() ) :
    while ( $three_recent->have_posts() ) : $three_recent->the_post();
    // the_post loop, show content here
    endwhile;
  endif;
}

Great stuff! Thanks.

One thing though, in the documentation please change
<?php if ( function_exists( tag_groups_cloud ) ) print_r( tag_groups_cloud( array( 'order' => 'count' ), true ) ); ?> to
<?php if ( function_exists( tag_groups_cloud ) ) print_r( tag_groups_cloud( array( 'orderby' => 'count', 'order' => 'DESC' ), true ) ); ?>

Cheers!

Great! Will do that, thanks