It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.

There's no functional reason to buy matching appliances. Unless you're buying some kind of high-end kitchen rig with linked computer systems that as far as I can tell hasn't even been invented yet, your Maytag dishwasher will be perfectly happy chugging along next to your Kenmore oven and your Bosch microwave.