Google Reader keyboard shortcuts

Did you know that Google Reader has lots of useful keyboard shortcuts? Here are some of them:

• j/k: next/previous item
• n/p: scan down/up (list only)
• o/enter: expand/collapse (list only)
• s: star item
• <Shift> + s: share item
• v: view original
• m: mark item as read/unread
• r: refresh
• u: toggle full screen mode
• <Shift> + a: mark all as read

click here to see the all list