OpenID — is universal username, which you can use
for authorization on any web site, where will see this icon:
Usually, OpenID is looks, as the URL of your blog or profile. For example: joesmith.blogspot.com or jennifer.myopenid.com.
Using OpenID, it's not necessary any more to fill the registration form and to remember one more password. Simply use your universal username and it's ready, you is authorized!
Want to leave a comment in blog? To write at a forum or to vote for a photo? In all these, and many other cases, OpenID will help to keep time.
Think, may be you already saw this icon earlier? Many blog services and social networks, such as Blogger and MySpace, allow to use the URL of your blog or profile, as OpenID.
If you want to register an independent OpenID, we recommend to use free-of-charge service MyOpenID.