This is not only for your own email on your site. Especially on comminity sites your you can protect your users' emails with mailhide API http://code.google.c

This is not only for your own email on your site. Especially on comminity sites your you can protect your users' emails with mailhide API http://code.google.com/apis/recaptcha/docs/mailhideapi.html http://code.google.com/apis/recaptcha/docs/mailhideapi.html