I like the idea of improving the badges page, if someone wants to target a specific badge I think it's useful to see which ones are most likely within grasp, so sorting by count sounds like a useful way to view the badges, I've created a bookmarklet for viewing them this way using the tablesorter plugin for jQuery...
(function() {
$.ajax({
url: "http://yourls.googlecode.com/svn-history/r332/trunk/js/jquery.tablesorter.min.js",
dataType: "script",
success: function() {
$("table .badge-cell").each(function() {
$(this).before("<td class=\"count-cell\">" + ($(this).find(".item-multiplier").length > 0 ? $(this).find(".item-multiplier").html().replace(/[^\d.]/g, "") : "0") + "</td>")
});
$("#mainbar div table").prepend("<thead><tr><th></th><th class=\"count-cell\">Count</th><th class=\"badge-cell\">Badge</th><th>Description</th></tr></thead>").tablesorter({
sortList: [[1, 1]]
});
$(".count-cell").css("width", "50px");
}
});
})();
results in a sortable table with headers (can click on the header to sort by that column):

Gold Bage
I want to see all Gold bages in list