Zeev finally jumped on the blogwagon and started writing to the masses on April 7. It's down and dirty and can be read regularly at http://www.suraski.net.
Smarty's Still Secure
In case you were worried that your smarty templates were leaving you open to attacks, the good people over at smarty.php.net have cleared things up and set the record straight. Vulnerability issues that were patched in recent releases were only applicable to those using the template security features, and by those users "that have untrusted third-parties editing template files." You can get the skinny by visiting http://smarty.php.net.