I have created many topical maps for clients through my service at TopicalMap.com. I also provide SEO and content strategy services to clients in a variety of industries. I've built, bought, and/or sold dozens of niche and authority sites. Through my experiences, I have experienced the benefits of topical authority in gaining the trust of Google and visitors.
I also run the Niche Surfer newsletter and Niche Creator Q&As at nichesurfer.com. I curate and share the best SEO and niche site resources weekly to help you learn to build profitable niche sites, create content, and generate passive income online.
For me about me, I've also been interviewed on a couple podcasts: Niche Pursuits with Spencer Haws and Niche Website Builders with Adam Smith.