I had an epiphany today while using my Mac. I have a 13″ Macbook which gives me a widescreen aspect ratio with 1280×800 resolution. I have always had my dock in the default position until I realized something. Between the OSX menu bar, my Firefox titlebar, toolbar, and bookmark toolbar, I have virtually no vertical space to work with. It suddenly occured to me that I should move my dock to the side! I started on the left, but that was too visually distracting. I now have my dock on the right. I have gained about 20% of my vertical space. Who needs 1280 horizontal pixels for browsing? Not me.