Mostly agree, but my opinion on this matter was somewhat swayed after I started using :vsp in Vim on my 13" widescreen notebook (combined with a full-screen mode in iTerm). Not only had splitting the screen vertically right in the middle helped me recover the "lost" space, but it also forced me to wrap my code consistently to 80 characters, so now it looks/prints better. I guess the moral is that sometimes a bad thing can lead to something good.