If you have a site that is geared toward a specific industry or profession,
you will want to be sure to submit it to search engines and directories
which target that industry.
For instance, if you sell real estate signs, you will want to be listed
in real estate search engines and directories.
If you have an online grocery store, you will want to be listed in food
industry search engines and directories.
I would suggest that you browse through all of the pages in this section,
because you want to submit anywhere which is appropriate.