Nice article on web directories. The guy runs a service which submits your article to hundreds of article directories. Time is money, isn't it?
Read This Before you Submit to Web Directories: "If you've ever submitted to web directories before, I don't have to convince you that the process is extremely tedious and time-consuming, especially when you submit to a large number of them. Unlike search engines that send out robots to index web pages, web directories rely on more detailed submission forms to gather information about your site. Since each submitted site must be reviewed by a real person, most directories require that submissions are also performed by a real person, as opposed to an automatic script. Many directories use a visual code verification process to prevent automated submissions. Apart from complying with the directory's guidelines, manual submission is the only way to ensure that your site is submitted to the proper category."