. . . and now there’s some research that proves it. It makes sense. If you use 3 or 4 applications (and who doesn’t these days) or if you like to have several different web sites or word or excel documents visible simultaneously (even if you’re using the same application), then OF course productivity improves if you have a large, or several, monitors.
I need a 24 inch MacBook Air. Steve Jobs, are you reading this?
Here’s the story from NPR.