Hi , the post is really nice , and it made me think if our current strategy is ok or not , 2 things are important " High quality content strategy " and " Good quality Links " now joining those correctly can pose some real challenges , say if we have n no of content writers who are writing for couple of websites, to be generic let’s consider , 1 writer @ 1 website . We have to write make a content strategy for in-house blog of the website to drive authentic traffic on it and a separate content strategy for grabbing links from some authentic High PR website i.e. CS should be 2 ways , In-house / Outhouse .
11th point to me would be too look at your social media properties, work out how you can use them to assist your SEO strategy. I mean working on competitions via social channels to drive SEO benefit to your main site is great, working on re-doing your YouTube videos to assist the main site and also working on your content sharing strategy via these social sites back to the main site.