Thanks to murks_lv's insightful suggestion, I filtered my tags page by usage of tags. That is so cool. Well, not really. I have stopped tagging this journal a while ago, and it's messed up, etc. I'm planning to do this on my other journal muravei, which could use it, and make it more pretty.

Last tag also appears twice, so I'll need to adjust something in code.

why not to use something like this:

function Page::lay_print_VTL(){
var TagDetail[] VTL = $this->visible_tag_list();

if (size $VTL > 0) {
lay_start_sidebox("birkas", "tēmas");
foreach var int i (0 .. (size $VTL - 1)) {"""<a href="$VTL[$i].url">$VTL[$i].name ($VTL[$i].use_count)</a>\n""";}
lay_end_sidebox();
}
}
?

That will merely print those in an alphabetical order. I already have something similar, just disabled:

function print_tags(Page p) {
	var Tag[] visibletags = $p->visible_tag_list();
	var int counter = 0;
	var string list;
	var string text;
	foreach var Tag t ($visibletags) {
		if ($counter == size ($visibletags)) {
			$list = $list + """<a href="$t.url">$t.name</a>""";
		} else {
			$list = $list + """<a href="$t.url">$t.name</a><br />""";
			$counter++;
		}
	}
	$text = box_item($list);
	print_box("Tags", $text);
}

It was before the TagDetail and $t.use_count, but basically the same idea. I could update it, but I don't really want it.

Just experimenting with Tags page was interesting, and I like the ability to sort tags by number of times they were used... Shows immediately the most popular tag, etc.