Parteibuch Aggregator Feed - Items from date 2010-08-31 http://chrishornak.com/google-algorithm-updates/2010-08-31/ Parteibuch Aggregator Feedmix Tue, 31 Aug 2010 14:05:26 +0000 Parteibuch Aggregator 0.5.2 en Pirate license New Google patent: how to judge the value of a link http://www.free-seo-news.com/newsletter436.htm#facts Tue, 31 Aug 2010 14:05:26 +0000 New Google patent http://www.delicious.com/chrishornak/google+update http://www.free-seo-news.com/newsletter436.htm#facts