SignOn is an identity management service. It allows users to easily log into OpenID enabled websites with one unique identifier—something along the lines of jill.
signon.com. Thus your URL becomes your sign on. The site goes further in offering information cards—essentially digitized versions of those in your wallet. These are stored on your computer; one card works with multiple sites. The cards are grouped by an Identity Selector, software which allows you to created and organize all your Information cards. It’s free to install. Creating a card requires that you fill in your name and email address and register it on your account. Once that’s done, it will be attached to your Signon account. Additionally, you’ll be given an optional public profile which can be ended and adjusted among with settings on your account page.
SignOn.com In Their Own Words
“SignOn.com is a free OpenID identity service secured with Information Cards. Our sole mission is to provide individuals with complete control, security and privacy of their Internet identity.”
Why SignOn.com It Might Be A Killer
This negates the need for memorizing multiple log-ins and passwords. Users can access all their favorite sites without having to fill out forms and fields. OpenID is gaining acceptance throughout the net.
Some Questions About SignOn.com
Is there any screening done to prevent ID abusers? Will users take to it? Can it replace traditional user accounts? What about security and privacy issues? 
