Cyberdog?
That news release was 1996 dated.. talk about waking the dead!
Hey, why not a PDA? The Newton was LONG LONG ago.. and people just weren't ready for PDAs back then. Now there is a business class market which depends on them. Apple could certainly clean house if they made one now. With an active TFT color screen, and a dual-OS system which runs both OS X apps scaled for PDA use and Palm OS, it would probably be a big hit.
On a related note, anyone notice that Palm is now releasing a super mini keyboard with the new Palm that just came out? I think they are anxious that they may loose the patent lawsuit against them over their Grafitti pen-input technology and are trying to leave themself an out if they are ordered to remove pen input from their product line.. and IF that were to happen, what better way for Apple to clobber the PDA market being they hold rights to their own system (Inkwell)?