I have a related question. I've googled this and searched the discussion boards and I don't believe it has been asked. Anyway....
I understand the usage of the devmode of dashboard to pull widgets onto the desktop. What I haven't seen mentioned is why this has to be global (in regards to Spaces). I was really hoping to create a space that would be nothing but permanent widgets. That way, I could have all my schoolwork up on the main Space, iTunes in another, and all the random crap that widgets are useful for occupying a third space.
Is this possible, to target a permanent widget to a particular space? Any help would be appreciated.