Free article directories help you promote your blog or websites big time. Free article directories are the sources where most of the people looking for important information rely on. The articles that you send to these free article directories get instantly published on the internet.
The best part about these free directories is the amount of traffic they have, article directories are one of those sites that have lots of traffic, you can make most of it by submitting articles (with web URL at the bottom of the article) related to your website to these free article directories, if visitors or readers at free article directories liked your article, there are 100% chances that they will go to your website for more information, this way you will get more and more visitors to your site.
Make sure your article is completely relevant to your website, if its not then visitors may rate your article as inappropriate or flag. Articles of 250 to 350 words are considered as best articles, therefore do not write to much, write to the point so that readers do not find it lengthy to read.
Recommended free article directories are: Go articles and Ezine articles.

With the latest advancements in social searching, simply choosing to plant as many keywords on your site as possible doesn’t always work.

Every day, social search sites such as ChaCha have thousands of live people scouring the internet, just looking for search results for their clients. So with the increasing market share of companies employing live search assistants, it’s becoming more and more important to actually catch the eye of the person looking at the screen.

Using “hooks”, or words and phrases that are meant to envoke an immediate response in a person, can help you get the results you’re looking for, without sacrificing the readability of your pages. It’s becoming less and less acceptable to shove keywords wherever you can stick them.

It isn’t necessary to get 15-20 percent keyword saturation in order to get noticed. Using words such as “now” or “immediately”, or using simple action verbs such as “buy”, “read”, or “surf”, will catch the eye of the person sitting on the other side of the monitor, and will increase your site traffic by leaps and bounds. In other words, don’t just count on the quantity of the keywords on your page; you have to count the quality of the “hooks” as well!