July 18 - 9:20am EDT   Google is reportedly placing a percentage of its AdWords ads on parked and error sites, which carries no benefit for paying consumers. This practice has landed the search engine giant in hot water, with a federal class action lawsuit filed on Thursday in a US District Court in San Jose, California. Lawyer and Google advertiser Hal Levitte noticed the practice back in 2007, then filed a complaint late last week claiming Google is unjustly enriching its promises. The lawsuit was filed by Kabateck Brown Kellner, and, if approved by the judge, could involve a large numbers of litigants who advertised with Google in the last four years. [full story]