Here a selfmade JS-solution for the "Personal nodelet" for those who don't wanna spend too much place for "Status Nodelet" or "Approval Nodelet"

<script> 
var search=location.search; 
var id=search.match(/\Wnode_id=(\d+).*/);
if ( id.length>0) {document.writeln("`[id://"+id`[1`]+"`]")}
</script>
[download]

UPDATE:

this will replace the link text in place

<script>
var tbar=document.getElementById('titlebar-bottom');
tbar.innerHTML=tbar.innerHTML.replace(/#(<a.*?>)(\d{4,10})(<\/a>)/,"$1
+`[id://$2`]$3")
</script>
[download]

please note, the backquotes before brackets (`[) are needed to escape them from the monastery markup in the Free Nodelet Settings. If you wanna use this code in other JS mechanisms you have to strip them.