Your SEO (Search Engine Optimization) is what allows your link to rank high in placement on search engine results pages. And getting your content shared on social bookmarking sites is one of the ways you can increase your page ranking. There are hundreds if not thousands of such sites including Del.icio.us and Digg.com. Digg alone sees over 8 million users a month. Aside from improving your SEO, you can also drive more traffic to your site using social bookmarking, a couple of different ways. Read more »