Social Bookmarking is another great way of promoting your website. Submit your latest blog posts and pages to the most popular bookmarking sites, like StumbleUpon, Digg, Delicious, Reddit, etc. Search engines really like these types of sites because the content on these sites is updated very frequently.
You should be very careful while doing this and you must properly handle the tags which are very essential to broadcast your news on a wide area network. This may increase your website traffic based on how effectively you have participated.