Desktop Background Sites for Geeks

This list was inspired by the "Desktop Backgrounds for Designers" blog over at Joey interactive.

On to the list...

555 Design
Art. Lebedev Studio
Caedes
ClearlyPixelated
DeviantArt
Digital Blasphemy - Top Downloads
Digital Blasphemy - User Gallery
EndEffect.com (wallpapers open in pop-up window)
Flickr Wallpaper Group
GNOME Art
GNOME-Look
Interfacelift
KDE-Look
MacDesktops
Mandolux (stopsign photo above found here)
Pixelgirl
RAILhead Design
Sensitive Light
ShiftedReality
Skeedz
TwistedSun
VladStudio