Index: /branches/release-30/lib/MT/Core.pm
===================================================================
--- /branches/release-30/lib/MT/Core.pm (revision 1420)
+++ /branches/release-30/lib/MT/Core.pm (revision 1422)
@@ -526,5 +526,4 @@
                 methods => sub { MT->app->core_methods() },
                 params  => sub { MT->app->core_query_params() },
-                author => { columns => [ qw( name nickname url email ) ] },
             },
             'cms'      => {