email obscuring - Mailing list pgsql-www

Any idea why Robert Haas's email address is not obscured in this
posting:
http://archives.postgresql.org/pgsql-hackers/2009-09/msg00292.php
From: Robert Haas <robertmhaas@gmail.com>

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +