Cliffnotes: Cheap spun $5 submissions don't cut it in the post Panda world, actually they never did in any case. Cheap links, cheap content, crap spun shit was all doomed to failure.
The OP is a perfect example, he grabs articles on SEO, posts links to them and then tries to make out he knows what he's talking about.
Just like SEO Hosting, Link Building and Spinning content it's all going to fuck you in the end. SEO Hosting provides a "benefit" based on a myth that unscrupulous people try to profit from. Mass Link building generally puts up a 50 foot sign to Google saying look at me I'm spamming the fuck out of this site and Spinning content is the lazy, two bit, fuckwit driven way to fill a site with content for ads.
The Internet, specifically the web cannot sustain these practices and Google can't either. Google needs to reduce the size of the web that it takes notice of and the high quality, engaging, original, socially shared content will win out every time.
For most "Adult Webmasters" and "Internet Marketers" creating fresh, original, engaging content is like hard work and that's just too hard for most. Splogs etc are much easier. Automation and churning out hundreds of sites used to be easy and once worked. Well not anymore. Google sent a giant message with the Farmer/Panda updates and those that haven't taken heed will die like the dinosaurs they are.
http://ipullrank.com/the-spammy-back...e-escape-plan/