Search Engine List: 

The list just keeps growing.  If you notice we are missing a search engine that you use, Please drop us a note.

While the majority of these engines are small compared to the top 4 or 5,  They are specific to an industry, category, or region.   They would become more important to that specific group.

We suggest that you concentrate your "ranking efforts" on the major engines until you achieve significant results with them.