Safari Keyboard Navigation Extensions
These Safari extensions will help you keep your hands on the keyboard.
Great keyboard navigation of links, plus a plethora of other features.
gleeBox is an experimental project that takes a keyboard-centric approach to navigating the web. It provides alternatives to actions that are traditionally performed via the mouse. Some of these are radically more efficient than using a mouse, some not so much. In all cases, they are mostly meant for keyboard and command line lovers.