SEO and Article Submission?

If you have good writing skills I think its better to write the article by yourself and use the keywords where ever it is necessary. Don't stuff the keywords. And then submit to different article directories.

Article Submission is really effective in SEO..
But keep your article as fresh and unique, use quality content for your article and submit it in good article submission sites which has high PR.. Unique content increases your chances to attain a top PR in major search engine. Here are some of the top most article sites: Ezine Articles, Go Articles, Article Dashboard, Article City, Idea Marketers, Articles Base, iSnare, Article Mark, Article Alley.

Its totally depend on your budget,time and skills. If you have time and skills you can do it. But if you dont have time or skills and have money you can hire writers.

Article submission is a effective way for getting back links, but you always use fresh and unique content in your article, content is related your work, if you have good writing skill then you write yourself otherwise hire any other resources.

Such that Article submission is one the best tricks of the SEO, Through you can getting the fast traffics or high PR and back links. Optimization can be publish to your site for business relevant.