I’m Erik, the owner of the Yesmods web site. I’m also the owner of the domain Modwiki.net.
When I purchased the Modwiki domain, I wasn’t aware of its history, that it used to be a popular resource for modders of games like Doom3, Quake4, Enemy Territory: Quake Wars, and Prey.
The original Modwiki site was cancelled due to problems with spam. Now, a restored version is available over at dhewm3.org.
Here’s the link to the Main Page.