In the world of SEO, there are least numbers of people, who have not ever heard about Rand Fishkin. He is a founder of SEOMoz. I frequently follow SEOMoz blog to find out what is happening in the world of Search Engine Optimization, Social Media, Internet Marketing, Ecommerce, etc.
I am so crazy about the use of the Internet, and I cannot stop myself to share an interesting info-graphic to all the viewers of this blog.
I found this interesting infographics on my Google+ stream.