I don't even know what that means. But, that was written close to two years ago... I have since moved on to content development and traffic strategy. Still, Whats wrong with being a search marketer and knowing about link building strategies that are legit. Why is building a site that inherently attracts links, not both legit to google, and a growth hack?
I think your understanding of Penguin, or Offsite SEO are misinformed. Creating great content and proactively seeking exposure to that content is perfectly white hat and within Googles guidelines. Using No Follow is for PAID placements, advertising and advertorials. These posts were none of the above. Blogger outreach without incentive (i.e. content they chose to feature because it adds value to their audience.) is a bedrock of content marketing and inbound marketing, and traffic generation, and I would do these things even if Google and Search Engines never existed.
Bottom Line, distributing quality content through outreach is a legitimate practice that all GOOD seo's engage in, and whether you like it or not, its in Googles best interest as well for content creators to be incentivized to create more content, which comes about through growing an audience, which comes from exposure to other publishers audience, and search engines.