What happen was I saw a guy in my niche, exact keyword over 100k/month ranking on the #1 spot with tons of SB spam comments. I checked backlinks with backlinkwatch, he has over 50k links. His website only 1 month old. 50k links showed up meaning he probably blast over 200k links to that domain. He's been there for almost 2 weeks now (at least since the time I found out about it). How can this happen when Google has been doing some major updates on spam links?