Re-add the blurb about adding WITH_GTK to /etc/make.conf. Vim, for example,

needs WITH_GTK set in order to build gvim linked to Gtk.

en/gnome/docs/faq.sgml

@@ -70,6 +70,16 @@
 # make install clean
 	    </pre>
 
+		<p>After installing GNOME, you might consider adding the following
+		  to <tt>/etc/make.conf</tt>:</p>
+
+		<pre>
+WITH_GTK=yes
+        </pre>
+
+		<p>This is an optional step, but will allow certain ports, such as
+		  Vim, to take advantage of the Gtk+ widget set.</p>
+
 	    <p>Currently, building from ports is the preferred method for
 	      installing GNOME on FreeBSD, however FreeBSD GNOME team is working
 	      on improving situation with pre-built packages.</p>