In other words, be an ass and don't give them the money even though they they're the ones with the good web site. Just order from the guys who don't care enough about you as a customer to go through the trouble of coming up with a fit list like Crutchfield. Tell me, what are you going to do when there's nobody left in the world to "use"?

And Neil, another good reason to use Crutchfield is that they are extremely good about returns. When you order something from them, a prepaid return label comes with your order. So if you want/need to return something, you slap the sticker on the box and give it back to the UPS guy. Absolutely painless.