If there's a complaint I have about the many keyboard folio cases for the iPad, it's that the keyboard is sized to match the long dimension of the device. What that means is that the keyboard is usually quite cramped, and a fast touch-typist like me finds that he or she is constantly making errors. Up to this point, I haven't found a keyboard, other than Apple's Wireless Keyboard, that's even remotely usable with the iPad. Now Logitech has introduced the US$129.99 Fold-Up Keyboard