note grep I know of some other sites along the lines of PerlMonks allow the OP to flag a reply as 'helpful' or 'worked'. Instead of a new node, it could just be a flag on the reply. <p>A note in the header of the reply as to whether the reply was flagged would keep the clutter down. <!-- Node text goes above. Div tags should contain sig only --> <div class="pmsig"><div class="pmsig-133383"> <p> [id://133383|grep] </div></div> 623175 623175