I have had a lot of questions lately about whether submitting to online directories is still worth the effort to improve your web traffic? The buzz has certainly died down over the past couple of years about the importance of directory listings. However, having a presence in industry related directories is still worth the effort. As a member of my San Diego SEO group stated, the trend has been towards relevance. So gone are the days of submitting to a dozen random directories, instead pick niche dorectories that are relevant to your industry.
The big recognizable directories are stillDetails