The rules for being listed well in directories are completely different from the rules about getting listed in the search engines. Your web site needs to be in the most appropriate category, and directories do NOT have the same categories. Plus, some directories allow a 15-word description. Some allow 30 words. Some allow 200 words. Directory submission is very time consuming because you need to have a strategy for different directories. Link popularity goes hand in hand with search engine optimization. Link popularity affects rankings in many major search engines such as FAST Search, Google, and Inktomi.
Research each directory and the directory categories individually
One of the biggest mistakes people make during directory submission is not doing the necessary research. In order to be listed in a directory (which will be approved by another human being), you must prove that you belong in that directory in the category that you have selected.
The best way to do this is to select the most appropriate category and to write a concise, accurate description that already resembles descriptions in the targeted directory. Reason? Make it easy for the directory...