Another special mention is Quora. The question and answer site is like a high class, actually-useful version of the defunct Yahoo Answers. Experts find questions in their industry to answer and provide detailed answers, either in the form of a moderately lengthy post, or in a post that links out to their websites. You, too, can take advantage of industry questions by answering them the best you can. Users can vote on the most useful answer, and it floats to the top, so the more useful you can be, the more exposure your link will get.
Great post, though http://www.blogcatalog.com that sends millions of visits a month to blogs and has an engaged community of bloggers from startup bloggers to pros should be on any list. BlogCatalog is the parent company of http://www.bloggersunite.org a site dedicated to harnessing the power of the blogosphere and another great site for bloggers to connect and get traffic and become more effective bloggers.
For a long time, digital marketers summed up the properties of direct and organic traffic pretty similarly and simply. To most, organic traffic consists of visits from search engines, while direct traffic is made up of visits from people entering your company URL into their browser. This explanation, however, is too simplified and leaves most digital marketers short-handed when it comes to completely understanding and gaining insights from web traffic, especially organic and direct sources.