The "Unix" layout (Control key next to A, Caps Lock out of the way below the Shift key), actually makes sense for most Unix users who use Control far more often than Caps Lock. Sun does make PC layout keyboards for those who can't convert, and USB keyboards for those who want to convert their Macs & PC's. (I use a Sun Type 6 USB Unix layout keyboard on my Mac at home so I don't have to
worry about switching between a Sun keyboard and a PC keyboard since I use Sun keyboards all day at work.)