Starting to make article submissions as a way of generating more traffic. So far the sites i'm using for free submission are

http://searchwarp.com/

Easy to use with quick acceptance but a lot of advertising when people read your article

http://www.ezinearticles.com/

Comes across as being more professional but too soon to say how well it works.

What sites do other people here use?

I use LadyPens

Thanks for the tip, nice site but i'm a man so no good