I'm not in the contest, but if I was - I'd be SKEEEEERED. This was awesome, really - there were MAYBE 3 things I knew... The rest was new. I'm lame that way. The great thing about this is that as a blogger - you've covered ideas I've never thought of...I get my traffic mostly from SEO (not on my blog, but in my websites which are product based review sites) - but there's enough meat in this post I can use for my niche sites to keep me in the black, so to speak (ink I mean, not socks). Awesome post, Brankica - I'm speechless. (If you ignore the foregoing paragraph.)
In most cases, the largest amount of traffic to your site will be comprised of direct and organic traffic. If you have a partnership with an industry association or manufacturer, you may see referral traffic from their website. If you decide to do paid advertising such as pay-per-click marketing, you might see traffic coming in from ad campaigns as well.
The main tip about using answer sites is not to link to your blog every time you answer a question. Especially if the post is not closely related to the question. Answer some questions for the sake of answering them. You will always have links in your bio/profile, so if you answer a question like a rock star (without a link),  some traffic will come from people checking out your profile.
The term “organic traffic” is used for referring to the visitors that land on your website as a result of unpaid (“organic”) search results. Organic traffic is the opposite of paid traffic, which defines the visits generated by paid ads. Visitors who are considered organic find your website after using a search engine like Google or Bing, so they are not “referred” by any other website.