Read the policy of each engine and directory before submitting. Yes, if your website is a business that seeks to generate revenue in any way. To get the kinds of traffic you will need for sales, leads, and advertising you will need the exposure offered by Yahoo and LookSmart powered directories. It's necessary to resubmit your homepage when its entire layout has been redesigned and new links added, or you notice it's been dropped an engine's database. Make sure it is or you risk being refused by directories, especially if your website is an online business.
Many professionals never use automatic submission.
If you do, be wary of free automatic software. It's better to invest in a reputable product such as Web Position Gold which has many tools to help you tackle hurdles and monitor your progress. Copyright 1996-2000, All Rights Reserved. This website was first established in 1996.