Hey Rob, thanks for the awesome comment and sorry for flooding your inbox, lol. Also, thanks for the great words, I really appreciate it! I can't wait to see your numbers after 2 weeks. You will tell me which 5 you chose and if they don't work as expected I will help you choose others that might work better for you. It depends a lot on the niche but you can count on me helping you finding the best ones for you :)
Having large groups of content that all revolve around the same topic will build more relevance around keywords that you're trying to rank for within these topics, and it makes it much easier for Google to associate your content with specific topics. Not only that, but it makes it much easier to interlink between your content, pushing more internal links through your website.
There are always high profile blogs in your industry, no matter what that industry is. It might be sites like Business Insider, Forbes, and Inc. It might be sites like Medium and Gawker. It might be sites like Search Engine Journal and QuickSprout. The fact is, every industry has its dominant forces, and as long as you’re not the dominant blog, you can use the dominant blogs as traffic sources for your own.
Mobile traffic: In the Groupon experiment mentioned above, Groupon found that both browser and device matter in web analytics’ ability to track organic traffic. Although desktops using common browsers saw a smaller impact from the test (10-20 percent), mobile devices saw a 50 percent drop in direct traffic when the site was de-indexed. In short, as mobile users grow, we are likely to see direct traffic rise even more from organic search traffic.