So much traffic sources here, that I have not even come across. While there are the "most popular" ones, half of the sites you mentioned here are relatively new to me, so they all will be worth checking out. You are right about "forums" though, and although I am basically stuck with two (warrior and another that is unrelated), it does provide you some traffic provided as always, that you provide good feedback, help people, engage effectively with the community and of course, having a good and well structured signature :) Finally published :) Hopefully on your way to 300+ RTs, LOL
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.