Fluid Grids
Instead of exploring the benefits of flexible web design, we rely on a little white lie: “minimum screen resolution.” These three words contain a powerful magic, under the cover of which we churn out fixed-width layout after fixed-width layout, perhaps revisiting a design every few years to “bump up” the width once it’s judged safe enough to do so. “Minimum screen resolution” lets us design for a contrived subset of users who see our design as god and Photoshop intended. These users always browse with a maximized 1024×768 window, and are never running, say, an OLPC laptop, or looking at the web with a monitor that’s more than four years old.
— Ethan Marcotte, Fluid Grids