If you’ve seen ads appear at the top or right of search engines, then you already know what SEM is. When your ads display in these optimal, highly visible positions, your business can have an edge over your competition. Plus, most searchers only click on the first few results, which gives these premium ad spots a visual advantage to catch the attention of your future customers.

Thanks for the comment Slava good too see your team is on top of things and happy you liked the post. The website in the case listed was a client who has taken on an agency who was doing lower quality SEO work which was affecting the site such as the huge link network and a strategy which only revolved around mainly head terms. We saw no long tail integration from the old agency's strategy, so we were able to yield great results to begin with. The clients site has 100's of high quality articles which we were able to re optimize and update as noted. Further to this they had a large index of high quality pages to work from. Sure enough the points listed above were key elements to a far wider strategy which could be 100's of points. I just wanted to include some of the biggest wins and easy to implement points.  
Simply great and agree with your all subject...! I like the way you explained. Each heading are awesome Create the best quality content and consistently, Long tail keyword is better, Guest blog for SEO is dead, and Aha....Do not anger Google. conclusion is awesome. Hard work and Patient is best practice to see the good results in any field. Really useful and helpful post indeed. Thank you.
All your content, social media, brand, and other online assets that you develop in that process are there to stay. And they keep going up in value as time goes by. Even if you stopped investing in organic search, these assets would still be working for your business. You’d get traffic because you’ve built an ecosystem that fuels itself. Now imagine that you’re generating traffic and you’re paying little to no money for it. Your cost per organic visitor will decrease by many factors as your return increases. Bear in mind that this is a cumulative effect that happens over time. Still, it’s a fantastic position to be in.
Getting seen by people who are interested in your niche or brand helps you boost your brand’s visibility. Which indirectly affects the amount of business you get. Even if a lot of people are not immediately clicking on your ads, they may search for your product in the future. Either way, the paid ads will help immensely in terms of getting in front of your target audience and filtering out anyone who is not a part of it.
Paid Search (PPC): Paid search results are advertisements. A business pays to have their ads displayed when users do a search containing specific keywords. The ads are typically displayed above and to the right of organic search results. The exact placement of the ads is determined by both a bidding process and quality score. The advantages and drawbacks of paid search are often the opposite of organic listings.
Internet marketing professionals refer to search that isn’t organic as paid search. Instead of organically, or naturally, reaching the top of the search results for a particular keyword, businesses can pay to get noticed. So, paid search is a bit like doing a local endorsement, TV ad or radio spot—but for the internet. When a consumer types in a search term that you’ve incorporated into your campaign, your ad will show up at the top of search page results, above the organic results. Sometimes, your ad may appear in the sidebar. Only if the consumer clicks on your ad do you pay anything.
It increases relevancy: Siloing ensures all topically related content is connected, and this in turn drives up relevancy. For example, linking to each of the individual yoga class pages (e.g. Pilates, Yoga RX, etc) from the “Yoga classes” page helps confirm—to both visitors and Google—these pages are in fact different types of yoga classes. Google can then feel more confident ranking these pages for related terms, as it is clearer the pages are relevant to the search query.

Well, yes and no. Sure, you can get hit with an algorithm change or penalty that destroys all your traffic. However, if you have good people who know what they are doing, this is not likely to happen, and if it does, it is easy (in most cases) to get your visits back. Panda and Penguin are another story, but if you get hit by those it is typically not accidental.