This topic seems actually quite controversial. Google answered the question by what could be taken as a denial. But their answer was kind of open to interpretations. And on the other hand, there are studies (one of them from Moz) that showed linking out has an impact. So, how can you be so assertive? Is it something that comes out from your own experiments?
Beyond organic and direct traffic, you must understand the difference between all of your traffic sources and how traffic is classified. Most web analytics platforms, like Google Analytics, utilize an algorithm and flow chart based on the referring website or parameters set within the URL that determine the source of traffic. Here is a breakdown of all sources: 

I’ve always been a believer that hard work gets the best results, and in practice it always ends up being true. On the web it’s no different. If you want more organic traffic, you have to work for it. That means giving your best effort every time, going after opportunities your competitors have missed, being consistent, guest blogging strategically, and staying on Google’s good side.
This is a topic that for some time has lingered on my mind. Trying to find answers I want to hear or read rather than put in the hard long hours of quality work but it looks like there’s no running away from the truth. Common to what I’ve come across is quality content, consistency and low hanging fruits keywords which have proven to yield results when I started to put it to test. In fact, I agree with you that no good results come on a silver platter. 
Ask a marketer or business owner what they’d like most in the world, and they’ll probably tell you “more customers.” What often comes after customers on a business’ wish list? More traffic to their site. There are many ways you can increase traffic on your website, and in today’s post, we’re going to look at 25 of them, including several ways to boost site traffic for FREE.
How to improve organic search traffic: When it comes to any business, it’s all about bringing customers and when your website has an online store or a website then having some good amount of organic traffic in also  important. Many of the businesses hire some seo people who can help them to bring some organic traffic but thankfully there are some tips and tricks, so you can apply some tricks on your website and can boost your visitors dramatically.
PBP is sort of a cross between a traffic generator and a multi-level marketing scheme, only without the threats that MLM traditionally entails. You’re not absolutely required to sign up under someone, though the program does cost money on a monthly basis. You’re granted access to traffic generation tools, as well as other promotional information and training. The MLM comes in with their referral commissions, which many people use more than the marketing tools themselves. There’s a sizable commission for enrolling new members, as well as seeing them succeed.
Google Analytics is an invaluable source of data on just about every conceivable aspect of your site, from your most popular pages to visitor demographics. Keep a close eye on your Analytics data, and use this information to inform your promotional and content strategies. Pay attention to what posts and pages are proving the most popular. Inspect visitor data to see how, where and when your site traffic is coming from.
The first step that I take is to do a quick Google search to find pages on my domain where I've mentioned the keyword in question so that I can add an internal link. To do this, I'll use the following search query, replacing DOMAIN with your domain name (e.g. matthewbarby.com) and KEYWORD with the keyword you're targeting (e.g. "social media strategy"):
Posting every other day or skipping days rather than regularly posting on your website will not be going to attract traffic to your website. So, you should always have enough content in your hand that you can post regularly. One of the major benefits that regular posting will give you is that you will have regular traffic on your website which ultimately going to increase your organic traffic. Another thing is that your talent or skill will sharpen with regular writing & posting content. If you have a busy schedule or running a business at the same time, then you should hire writers to assist you.
Whatever industry you’re in, chances are there are at least one or two major conventions and conferences that are relevant to your business. Attending these events is a good idea – speaking at them is even better. Even a halfway decent speaking engagement is an excellent way to establish yourself as a thought leader in your industry and gain significant exposure for your site.

Like I said at the beginning, building organic traffic is hard. Anything that promises a shortcut to an avalanche of traffic will more than likely lead to a penalty down the road. Embrace the daily grind of creating great content that helps users and provides a solution to what they’re looking for. In the end that will drive more organic traffic than any shortcut ever will.
Like I said at the beginning, building organic traffic is hard. Anything that promises a shortcut to an avalanche of traffic will more than likely lead to a penalty down the road. Embrace the daily grind of creating great content that helps users and provides a solution to what they’re looking for. In the end that will drive more organic traffic than any shortcut ever will.

Help your contributors out by clearly outlining who they should be writing to (your target audience), how you want them to portray your company, brand, service, or product (make sure it’s on brand), sharing a few examples of great content out there (politely nudge them to fulfill your content marketing vision), and encouraging them to include links to research, etc. (SEO best practices).
Basically, what I’m talking about here is finding websites that have mentioned your brand name but they haven’t actually linked to you. For example, someone may have mentioned my name in an article they wrote (“Matthew Barby did this…”) but they didn’t link to matthewbarby.com. By checking for websites like this you can find quick opportunities to get them to add a link.
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