Scott Hanselman recently wrote an article titled "The Web is the new Terminal: Are you using the Web's Keyboard Shortcuts and Hotkeys" in which he notes emerging conventions on major sites (Gmail, Twitter, RTM, Trello, etc) for keyboard shortcuts.
- J, K to move up and down
- Enter to select or expand
- G + some letter to Navigate
- / for Search
- ? for keyboard help
Keyboard shortcuts seem like an easily implemented (see John Resig's jQuery HotKeys) efficiency win for power users of most any application. However, implementations still seem quite varied.
Are there additional (or alternative) emerging conventions for keyboard shortcuts within web applications?