A Google search shows that Peter Kim is a search engine optimization guru. Note his bio on Amazon.com for his soon-to-be-released book:
Peter is currently Chief Strategy Officer of Dachis Group.
He is a leading advisor on social business, working with clients on strategy formulation and driving global industry discourse. Peter has been quoted by media outlets including CNN, CNBC, NPR, The New York Times, and The Wall Street Journal and featured as a speaker at events including SXSW, Web 2.0 Expo, and Dachis Group Social Business Summits.
?Peter was previously an analyst at Forrester Research and head of international marketing operations, e-commerce, and digital marketing at PUMA AG.?? He holds degrees from the Darden School at the University of Virginia and the University of Pennsylvania.
This biography was provided by the author or their representative.
He also has a blog on seomagpie.com, as does Response Mine Interactive. I don’t know if this is the same Peter Kim who wrote me but it’s possible.
Update: SEO guru Peter Kim grew up in Atlanta, where Response Mine is located. I don’t know if they’re connected or not, however. I do know that his Twitter page lists his email address as email@example.com, which is strikingly similar to the firstname.lastname@example.org address that was on the email I received. I’m leaning towards this being a SEO stunt of some sort.
Update 18 March: Peter Kim, SEO guru, says he’s not behind the infographics.