The Google Dance Infographic

There’s a really interesting chart that outlines in infographic form the tweaks and changes Google has made over the years. They’ve dubbed it the ‘Google Dance’ and the chart highlights some of the major developments from 2002 to 2011: from the days of ‘easy SEO’ when one could simply stuff the meta keyword tag to the more recent Panda update that has had major effects on article marketing. Here’s the chart:

Image sourced from level343.com