Today Google released an update to Google Dashboard, called Me on the Web, to help you manage your identity online. It helps you create a custom profile to help control how you're identified on the web and create Google alerts on your name to stay up-to-date on any changes.
Me on the Web also provides links to other helpful resources and is a good start to get control of your web identity. For more, check out our guide on managing what Google has to say about you.
Me, Myself and I: Helping to manage your identity on the web [Google Public Policy Blog]