In addition to SiteAdvisor.com, Google, Lenovo, and Sun have backed a project by the Berkman Center at the Harvard Law School, the Oxford Internet Institute, and Consumer Reports WebWatch to create a “hall of shame” for purveyors of spyware and adware, at www.stopbadware.org.

StopBadWare and SiteAdvisor.com should team up, if they haven’t already (Ben Edelman was formerly a student fellow at the Berkman Center and an advisor to SiteAdvisor.com and has already created his own hall of shame list for affiliate programs)–the latter’s data should be quite useful to the former, and is available under Creative Commons license.