Great post, your knowledge and innovative approach never fails to amaze me! This is certainly the first time I’ve heard someone suggest the Wikipedia dead link technique. It’s great that you’re getting people to think outside of the box. Pages like reddit are great for getting keywords and can also be used for link building although this can be difficult to get right. Even if you don’t succeed at using it to link build it’s still a really valuable platform for getting useful information. Thanks!
Maybe this feels a bit too scattershot for you. Buzzsumo also allows you to find and observe influencers. What are they sharing? By clicking the "view links shared" button, you'll get a display of all the unique pages shared. Sometimes "influencers" share all types of varying content crossing many topics. But sometimes, they're pretty specfic in the themes they share. Look for the latter in this competitive research stage.
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.
Promoting your websites by publishing articles to various article directories is by no means a new idea but still an extremely effective way to drive traffic. If you write content and publish it to websites like Article Base, and Article Dashboard website owners will pick it up and post it. This idea is similar to guest blogging except that you only have to write one piece of content that can end up on hundreds of even thousands of blogs and websites. The same rule applies here: don’t be boring – be creative and interesting and use common keywords in your article and title so website owners can find it!
On the other hand, I'd like to know how many people constitutes your new experience as an indipedent consultant? Infact, as others noted in the comments here, what you suggest is perfect especially for an in-house SEO situation or in for an Web Marketing Agency with at least 5/8 people working in. Even if all you say is correct and hopefully what everybodies should do, I honestly find quite difficult to dedicate all the amount of time and dedication in order to check all the steps described in your post. Or, at least, I cannot imagine myself doing it for all the clients.
You have also mentioned Quuu for article sharing and driving traffic. I have been using Quuu for quite sometime now and I don’t think they’re worth it. While the content does get shared a lot, there are hardly any clicks to the site. Even the clicks that are there, average time is like 0.02 seconds compared to more than 2 minutes for other sources of traffic on my website. I have heard a few guys having a similar experience with Quuu and so, I thought should let you know.