GameSpy just posted a short interview with Robert Duffy about different aspects of DOOM3's multiplayer part.

"The Win32 dedicated server works out of the box and the dedicated Linux version should be available around when the game hits store shelves. That does not mean it will be available but it should be"

Also, the official DOOM3 site has been updated and now features an awesome flash site. A must-see!

Thanks to PlanetDOOM