[tangue]

You can use a bluetooth keyboard with an ipad. (the stock aluminium mac keyboard is the most obvious choice but I guess every bluetooth keyboard will work).

[ballenf]

Even cheap keyboard cases provide an incredible productivity boost. Was amazed that shortcut keys like cmd-tab just work.

[interpol_p]

Interestingly even emacs-style shortcut keys for text navigation have been supported in iOS text fields since forever when using a bluetooth keyboard.