"You are in the middle of a content revolution.... content marketing creates marketing messages that your customers request, instead of interruptive message they ignore... All the rules have changed... Those who can adapt will flourish." - Joe Pulizzi
"Provide high-quality content on your pages... This is the single most important thing to do. If your pages contain useful information, their content will attract many visitors and entice webmasters to link to your site." - Google Guidelines
"The only marketing left is content marketing" - Seth Godin