A very interesting infographic today, all about the search industry. This infographic was created by Datadial.net based on a Twitter survey they performed a few weeks ago.
They asked 22 questions about working in SEO, from where the SEOs are based to ‘do you buy links’ and “Have you ever had a site penalized?”. The results are made into this infographic. A very nice way of doing a survey and presenting the results.