There is a WIP in perforce //depot/user/eri/pf_ext/... by Ermal Luç. Thus

this is no longer available as SoC project.

en/projects/ideas/ideas.xml

@@ -15,7 +15,7 @@ Ideas//EN"
 <ideas>
   <cvs:keywords xmlns:cvs="http://www.FreeBSD.org/XML/CVS" version="1.0">
     <cvs:keyword name="freebsd">
-      $FreeBSD: www/en/projects/ideas/ideas.xml,v 1.63 2008/03/19 12:28:07 rwatson Exp $
+      $FreeBSD: www/en/projects/ideas/ideas.xml,v 1.64 2008/03/19 14:35:21 dwmalone Exp $
     </cvs:keyword>
   </cvs:keywords>
 
@@ -1005,25 +1005,6 @@ destDir parameter.</li>
 	</desc>
       </idea>
 
-      <idea id="pfnetgraph" class="soc">
-	<title>pf and netgraph interaction</title>
-
-	<desc>
-<p><strong>Technical contact</strong>: <a
-  href="mailto:mlaier@FreeBSD.org">Max Laier</a></p>
-<p>Teach pf to talk to the netgraph subsystem.  Requires a design on how to
-  express this in pf.conf and implementation.  Being able to use divert
-  sockets would be interesting as well and should be largely parallel with
-  regards to the design.</p>
-<p><strong>Requirements</strong>:</p>
-<ul>
-  <li>Good knowledge of C.</li>
-  <li>Good understanding of kernel level networking.</li>
-  <li>Basic understanding of pf and netgraph as a user at least.</li>
-</ul>
-	</desc>
-      </idea>
-
       <idea class="soc2007" id="magtundaemon">
 	<title>Magic tunnel daemon</title>