Ha, this show has made an impression on me, alright--I'm going to do some work in the kitchen and am loathe to get granite (it'll be some kind of quartz, thanks) and most likely, no stainless steel appliances. They've become de rigueur to my condo neighbors, but I have no desire to feel like I'm living in HH episode. Also, it's just not that big and there's no window, so making it monochromatic white with some grey accents seems like a good idea to me (I'm not buying friends telling me that stainless is easy to keep clean, either).
Based on the popularity of glass shower doors around here, too, I'm guessing it's so everyone can see and appreciate the expensive tile in the shower. Shopping around, I see I won't have to bother with tracks (ugh, have that now) and there's some sort of coating you can get so that the water doesn't spot so much (so they say;-)