This article discusses the main advantages of guest blogging. Simply put, guest blogging is a very powerful internet marketing tool. Why? Imagine your post has been published on a high ranking blog page. Not only will you take the advantage of a reference back from an authoritative resource but your website will also get a good influx of targeted visitors. There are many examples of quality blogs with high PR (page rank) and DA (domain authority), worth submitting your website to. Up to my knowledge, Lera Blog is one of the most representative.