I have long taken advantage of Gmail’s Keyboard Shortcuts and have since graduated to the power of Better Gmail2, a firefox addon.
Many times I’ve thought, “I wish there were keyboard shortcuts for reader.” I’ve even looked for firefox addons for reader. Today I found that Google Reader has its own native shortcuts.
To get started using them, you only need to learn one: ? , the question mark will show the others. Plowing through feeds will be fun and faster.