If you are unable to use this captcha for any reason, please contact us by email at support@dreamwidth.org
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
no subject
Date: 2007-06-02 06:33 am (UTC)Relying on a single key per person could work, but it would mean you'd have to register it everywhere you go. Groups require a little more work, but allow you to tell your server that you trust any member of a group.