Sage Lewis is president of SageRock Digital Marketing, a leader in web marketing since 1999 offering search engine optimization, paid search marketing, social media marketing, and analytics services. Sage speaks nationally with Search Engine Strategies and other prominent online marketing organizations. He writes as an expert for SearchEngineWatch.com in the promotion and link building section of the site. Sage is a highly dynamic speaker who offers a depth of knowledge only possible through his decade of experience in the web marketing industry.