http://openid.net/ offers a very simple to use way to identify one at blogs, websites, and so on.. all you have to do it setting up your own openID-Server (tricky, I tried…) or you get yourself a free ID at – for example – videntity (mine is blackpaw.videntity.org)

Now, I don’t want to login as “blackpaw.videntity.org” but with my own URL. www.blueeyedcreature.net

To achieve this, I put these delegate-tags in the head of my index.html page to delegate any openid-requests to videntity and I can login now as “blueeyedcreature.net”