如果把竞争对手的标志互换会是怎样？

Coca-Cola and Pepsi

McDonalds and Burger King

YouTube and Vimeo

Ferrari and Ford

FedEx and UPS

Google and Yahoo!

Nikon and Canon

Visa and Mastercard

Audi and BMW

Netflix and Hulu

Reddit and Digg

Pizza Hut and Dominos

Skype and Google Talk

Best Buy and Walmart

iPhone and Android

Nike and Puma

Facebook and Twitter