Well, the age of print media is coming to a close. But there’s no reason why some enterprising blogger couldn’t use the same tactic to get new subscribers. Let’s say you have a lifestyle blog targetting people in San Francisco. You could promote the giveaway through local media, posters, and many other tactics (we’ll get into these methods shortly).
SEO is short for "search engine optimization." To have your site optimized for the search engines means to attempt to have top placement in the results pages whenever a specific keyword is typed into the query box. There are many search engine optimization services to choose from, so here are some things to keep in mind when seeking SEO services or developing an SEO strategy of your own.
#16 is interesting because no one really knows about it. Myself and a former colleagu did a test on it about 4 years ago and published our results which conculded what you are saying. Since then I’ve been careful to follow this rule. The only issue is that often times using the exact kw does not “work” for navigation anchor texts. But with a little CSS trickery one can get the code for the nav bar to be lower in the code, prioritizing contextual links. I’ve also seen sites add links to 3-5 specific and important internal pages with keyword rich anchor texts, at the very top of the page in order to get those important internal links to be indexed first.

Traditionally, defining a target audience involves determining their age, sex, geographic locations, and especially their needs (aka pain points). Check out usability.gov’s description of personas and how to do task analysis & scenarios for more details, or better yet, read Vanessa Fox’s upcoming book about personas related to search and conversion.
Website owners recognized the value of a high ranking and visibility in search engine results,[6] creating an opportunity for both white hat and black hat SEO practitioners. According to industry analyst Danny Sullivan, the phrase "search engine optimization" probably came into use in 1997. Sullivan credits Bruce Clay as one of the first people to popularize the term.[7] On May 2, 2007,[8] Jason Gambert attempted to trademark the term SEO by convincing the Trademark Office in Arizona[9] that SEO is a "process" involving manipulation of keywords and not a "marketing service."