Das Keyboard

In the back of my mind, there is a little voice screaming that a keyboard with only blank keys is an inherently stupid idea. But... the technolust in me says that I nnneeeeddd to have one of these keyboards. It could be the marketing of this thing. (I'm always a sucker for clever product posturing). It may be the "Ubergeeks Only" tagline. (Hey, I want to be an Ubergeek. I think). Or it may be the challenge they have laid down: Can I function on a keyboard with no visible letters? If I can't maintain my willpower and then end up purchasing one of this things, I will post my review and my inevitable frustration with it.