hitchhiker - 11:06 pm on Jun 25, 2013 (gmt 0)
I'm looking, I can't find the site, the reference to the site, or the negative SEO challenge page.
/s :D ie: I'm jokin'.
That was back in May 2012, it wasn't as much of an issue. Plus I doubt his personal blog would have been typical SEO-wise.
Neg SEO didn't work on us back then either (we had many thousands of dodgy links shot at us) and our traffic grew to 180k a day.
BTW: Moz traffic has just gone up 4000% (alexa) in the last month. Right as all this happened - perhaps people needing SEO advice?