Silvan Mühlemann ran a test between 2006 and 2008 http://techblog.tilllate.com/2008/07/20/ten-methods-to-obfuscate-e-mail-addresses-compared/.<p>Has anyone seen anything more recent?<p>(I haven't so am starting my own http://www.johnplummer.com/js-html-and-css/email-obfuscation.html.)