7. Doorway Pages
A doorway page is a separate website that leads people to your main website. You may want to create a doorway page for each of your main websites. This will:
1)Increase your link popularity for search engines
2)Let you have different exciting ways of catching people's attention. Eg one could focus on marketing aspects, another could focus on financial or subject aspects of your main site. Make them keyword rich for your selected market.
3)Get around the problem of some search engines not listing multiple sites with the same domain name, or with question marks in them.
Your doorway page will need its own address and host. See Domain Names and Web Hosting sections.