Guest posting is the same strategy that the likes of #Buffer (social media scheduling app) have used to grow massively. In this case study, I share how our marketing agency helped increase the revenue of a client from $160K to $200K within 6 months through guest posting alone. Contrary to popular opinion, guest posting still works (as confirmed by Matt Cutts - who was heading Google's Web Spam Team at the time, as well). However one has to do it smartly and in a non-spammy manner. This presentation will teach you to do exactly that.