In the left menu you can choose between several subjects. If you want to have your link added to the link pages, than click on the "Submit A Link" button on the left bottom.
These are the links to all the known clans.
Links to editing or mapping sites.
Links to portal sites, that.
Links to pages hosting projects for Unreal.
Links to pages that deal with Unreal technology.
Links to usefull things like TeamSpeak, Drivers and other usefull programs.
All the known links for Wiki regarding Unreal.
Inthere you can submit a link to your site.