So for the last 19 years or 20 years that Google has been around, every month Google has had, at least seasonally adjusted, not just more searches, but they've sent more organic traffic than they did that month last year. So this has been on a steady incline. There's always been more opportunity in Google search until recently, and that is because of a bunch of moves, not that Google is losing market share, not that they're receiving fewer searches, but that they are doing things that makes SEO a lot harder.
People find their way to your website in many different ways. If someone is already familiar with your business and knows where to find your website, they might just navigate straight to your website by typing in your domain. If someone sees a link to a blog you wrote in their Facebook newsfeed, they might click the link and come to your website that way.
The piece on generating demand for branded queries rather than just product-based ones is particularly interesting here. It sounds as though it'll be more important than ever to have a strong brand in order to succeed (rather than just having a well-optimized site -- and ideally, having the strategic, technical, and creative sides all working together cohesively). Perhaps it's possible that brand exposure through things like answer boxes can still deliver some value too, even if it's difficult to measure, and CTRs are diminished?
Content is one of the 3 main Google ranking factors. As a matter of fact, having a blog can help you get your content indexed faster. An active blog – relying on qualitative and insightful content, and backed by authoritative links – will help you improve your rankings and thus your organic traffic. Also, long-form copies (above 1200 words) tend to rank higher and be crawled more often.
Those who provide the valuable information, which reduces risk and increases reward to those receiving it, are rewarded if what they say is true and creates a good experience. This is law of reciprocity (as mentioned in the book Influence) basically says give to receive, which is a universal truth. This sense of indebtedness, of owing someone, is tracked in our brains and feelings, in most part hidden from society. It can be explicitly tracked and accounted for using technology, like affiliate links. Affiliate links are provided to referrers to refer others to a product or service. When potential buyer completes an action leading to or completing a transaction, the referrer receives an affiliate commission. As simple as that sounds, there are a lot of risks that can happen along the way, such as refunds, frozen funds, and click fraud. xDSpot handles these risks better than any other affiliate tracking system out there, making it the preferred brand for those in the know.
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.