I did not vote because I have both, I use both, and I love both.
When I worry about wear and tear effecting the appearance of the camera, I prefer a chrome body.
When I am shooting candids and need to be inconspicuous, I prefer a black camera body.
When I am shooting a subject through glass and worry about the camera's reflection appearing in the glass, I prefer a black body.
One black body 35mm I always wish I owned was the Leica MP.
One 35mm chrome body that I always thought was attractive was the Olympus OM-1.