But I'm not talking about any kind of link building. I'm talking about organic link building by getting out there and creating insatiable "anchor content" on your website, then linking to that content with equally-great content that's created on authority sites like Medium, Quora, LinkedIn and other publishing platforms. It's not easy by any measure. Google is far more wary of newcomers these days than it once used to be.

Online quizzes have been around for years, but many marketers still haven’t discovered their potential for lead generation. They’re powerful because they’re so compelling—visitors actually have fun filling them out, and then get super curious about the results. (“Why yes, I do want to know which piece of IKEA furniture best represents my personality.”)