Well, if you’re one of Growth Spark Media’s clients, you don’t need SEO because we do it all for you! But for those inclined to learn more about what it is and why it’s important, there’s a great beginner’s guide to the subject on Moz. Granted, Moz is ultimately trying to sell you their products, but the guide is a very good one regardless. Check it out and see a small piece of what Growth Spark Media does for you as a client!
http://moz.com/beginners-guide-to-seo