Wow. This is really great stuff. I just stumbled across this on Pinterest. (proving the power of that venue!) I have been blogging for over 10 years and listen to Gael and Mark too, so most of it was just refresher for me. But your list was exceptionally well written, complete and compelling. I actually thought pretty hard to come up with something that I could say, “Hey I got one more thing for you” and came up blank. So kudos to you!
For example, let’s say I have a health site. I have several types of articles on health, drug information, and information on types of diseases and conditions. My angle on the site is that I’m targeting seniors. If I find out seniors are primarily interested in information on prescription drug plans and cheap blood pressure medication, then I know that I want to provide information specifically on those things. This allows me to hone in on that market’s needs and de-prioritize or bypass other content.
Reality bites. You could draft up an amazing strategy, bright-eyed and bushy-tailed, to which you're rebuilding an entire category structure of one of the website's most lucrative lines... only to find out there's a ticket queue for the necessary resources that's more than 6 months long. Despite your brilliant idea, you're going to look bad when the client calls you out on not understanding their business.
Tip: Along with delicious I search on scoop.it for similar opportunities. If they liked an article related to a year.. say 2013 and you update the resource to 2014 chances are they’ll share it. Kind of a twist on your delicious + sky scraper technique. You don’t even have to make the content much different or better, just updated! Got some fantastic links recently because of it.
This post and the Skycraper technique changed my mind about how I approach SEO, I’m not a marketing expert and I haven’t ranked sites that monetize really well, I’m just a guy trying to get some projects moving on and I’m not even in the marketing business so I just wanted to say that the way you write makes the information accesible, even if you’re not a native english speaker as myself.