They wrote: “Google rarely contacts Gmail users via email, but we are making an exception to let you know that we’ve reached a settlement in a lawsuit regarding Google Buzz (http://buzz.google.com), a service we launched within Gmail in February of this year. Shortly after its launch, we heard from a number of people who were concerned about privacy. In addition, we were sued by a group of Buzz users and recently reached a settlement in this case.
This email is a summary of the settlement, and more detailed information and instructions approved by the court, including instructions about how to opt out, object, or comment, are available at http://www.BuzzClassAction.com.”