By Jeff Bullas This is a sponsored post written by me on behalf of Bing Network . All opinions are 100% mine. If you could choose just ONE form of digital marketing, what would it be? I get asked this question from big brands all over the world, and my answer is always the same… Search engine marketing. It often shocks people, because social media and content have been such a big contributor to my success. But in reality, search engines are where I continue to get the best return on investment. In fact, 55% of the traffic for this site comes from organic search alone. And for me, more traffic means more earning potential. Search engines are the lifeblood of digital marketing, not just because they deliver the most sustainable traffic to websites, but also because they are an essential component of our every day life. Without search engines, life from a digital sense would inevitably stand still, stop functioning and most likely create widespread panic. We are reliant on our abili...