Hello Simplevicky1983 , I use WebProNews. This is a great service, giving a lot of tips. However, I have not heard about Seomoz.org That's something new for me. I have to check it. Thanks for info ! I also use Site Reference Newsletter, from time to time.
Try to do the thing practically, if you are working in some company then make focus on your work you can learn the things easily.
You already used some important factors of SEO. The reason your blog rank 1st in google because you type the exact keyword of your website. That shows you already have some SEO skills. Read more SEO tips on google so you can learn more.