I noticed all these desktops and while the pictures are beautiful I'm curious aren't they distracting ?
And my second question, do you like skeuomorphic (textured) interfaces or modern flat ones ?
I mean people are talking nowadays about how distracting are textured interfaces (even if they have just a hint of subtle gray texture) and how only the content should be visible while maybe a colleague of mine works on something windowed, not full screen, and in the background a yellow bright sun on a blue sky stare at you, and of course parts of the clouds are visible through the transparent interface (which suddenly became textured with clouds).
So it seems me and my desktops are quite the opposite because I really find distracting, colored things while I work, that's why I use a gray flat (really flat) background, but I don't mind some subtle details in my interface if it allows better visibility and faster workflow.