The Quest for the Perfect Hacking Keyboard is indeed an eternal one. Over the years, I had great many keyboards and most of them went the way of the dodo. Recently, despite not having other Apple products, I tried the (wired) thin Apple aluminum keyboard. As I prefer very thin keyboard over thick ones, and laptop-style keys to the big M Type keys; it was a very good match. However, after a while, I got unnerved by the extra, useless keypad. In short, the keyboard is too long: as I am right handed, it’s always somehow in the way of the mouse so I started looking for a better keyboard. Again.
So I got the Apple aluminium keyboard, wireless version.