Index: bp-themes/bp-default/footer.php
===================================================================
--- bp-themes/bp-default/footer.php	(revision 3504)
+++ bp-themes/bp-default/footer.php	(working copy)
@@ -7,7 +7,7 @@
 			<?php get_sidebar( 'footer' ) ?>
 
 			<div id="site-generator" role="contentinfo">
-				<p><?php printf( __( '%s is proudly powered by <a href="http://wordpress.org">WordPress</a> and <a href="http://buddypress.org">BuddyPress</a>', 'buddypress' ), get_bloginfo( 'name', 'display' ) ); ?></p>
+				<?php do_action( 'bp_dtheme_credits' ) ?>
 			</div>
 
 			<?php do_action( 'bp_footer' ) ?>
Index: bp-themes/bp-default/functions.php
===================================================================
--- bp-themes/bp-default/functions.php	(revision 3504)
+++ bp-themes/bp-default/functions.php	(working copy)
@@ -433,6 +433,19 @@
 <?php
 }
 
+/**
+ * A filterable template tag which outputs the footer credits
+ *
+ * @since 1.3
+ */
+function bp_dtheme_credits() {
+?>
+	<p><?php printf( __( 'Proudly powered by <a href="%1$s">WordPress</a>, <a href="%2$s">BuddyPress</a> and <a href="%3$s">bbPress</a>.', 'buddypress' ), 'http://wordpress.org', 'http://buddypress.org', 'http://bbpress.org/' ) ?></p>
+<?php
+}
+add_action( 'bp_dtheme_credits', 'bp_dtheme_credits' );
+
+
 // Everything beyond this point is deprecated as of BuddyPress 1.3. This will be removed in a future version.
 
 /**