User login
External login services use OpenID technology, where your password always stays confidential between you and your login provider and you don't have to remember another one.
Validate my email after I login.

Signon deactivated as this demonstration site was attacked by spammers.

Why use OpenID?

  • with openid it is easier
  • reuse openid
  • openid is widely adopted
  • openid is supported open standard