"Logged in." During heavy forest denuding this term means we are cutting a bunch of old growth forest and putting it on the ground. We will make furniture and stuff.
"Logged out." The bald earth left to erode after all the trees have been cut and hauled out.
Conspiracy Guy says, "Save a tree, eat a beaver! It's for the children!"
Wouldn't a beaver taste kind of rough going down, though?