white is timeless, you can mix and match brands, and still stay within your color scheme....
if you want to change with seasons or for a different look, then you hit the tablecloths, curtains, window treatments, hand towels, and dishes on display...
stainless stays bright and shiny if you know how to take care of it, it takes minimal care to keep them looking that way....
now black, while its a fantastic color choice, probably the worst is on the washer, dryer and stove....the dust sticks out like a sore thumb...
normally at Sears when choosing a color for an appliance, it was a 10.00 charge extra for anything but white.....yet when I bought the dishwasher, black was the standard, white was an extra charge....