Social bookmarking like digg, reddit, stumbleupon, delicious help boosts the amount of traffic in you site.. It only requires link information. While social networking sites like twitter and facebook also helps. You just have to get tons of followers and invite more friends to follow your site..
Hi, We can make use of Social networking sites twitter with more no of followers where you can tweet about your sites. Similar way in facebook you can add more friends and share your posts. In Social bookmarking sites such as digg, reditt stumbleupon make your profile more active and submit your sites that helps to boost your ranking.