Henk 12 December 2012 At first I didn’t got the point of designing for different widths, I always made a design for mobile and a design for desktop. But it is indeed right what you say. You can’t know what the next big thing will be and what the resolution of that device will be. With a responsive design you make sure that the website design will be longterm. This article contains some very good tips to make a responsive design work.