diff --git a/doc/dbus-specification.sgml b/doc/dbus-specification.sgml
index 9c3ea32c..fa752cbe 100644
--- a/doc/dbus-specification.sgml
+++ b/doc/dbus-specification.sgml
@@ -825,6 +825,10 @@
           error that occurred. Error replies would generally 
           be mapped to exceptions in a programming language.
       </para>
+      <para>
+        [FIXME discuss mapping of broadcast messages + matching rules 
+        to signals and slots]
+      </para>
     </sect2>
   </sect1>