Robin Good: a good friend just emailed me saying:"...this is by far the BEST analysis on what Google Penguin did and how to "seo" through it.
...They talk about anchor text density, themed linking and have the data to back it up."
There is indeed some very interesting data in this article, showing exactly what Google Penguin is paying attention to and why.
Great value is also to be found in the final five recommended solutions to steer clear of the Penguin.
Highly recommended. 9/10