crobb305 - 2:42 pm on May 29, 2012 (gmt 0)
When you think about it, Penguin is more likely to hit websites that have been SEO'ed and those webmasters in turn are more likely to be voting in that poll.
Exactly. Many SEOs use the SEO websites. However, I know plenty of webmasters who know nothing about SEO and have never used those sites or heard of the SEO gurus. They aren't likely to see that poll. Some of them do very well in the search results, especially in local searches.