You can make your blog posts viral by submitting your posts to websites in relevant categories. There are many users on sites like Reddit who share links they find interesting. This list of free, PR-intensive dofollow social bookmarking websites will help you increase your site ranking in search engines and get more traffic.
Xucal.com website is a free SEO services portal where you could submit your content for backlinks. Users can publish their blogging articles, business articles, corporate news, products offer, products, jobs information, travel news, food news, entertainment news, and services they offer.