even if you dont have enough time, his book 'Iwoz' is a must read ! :-)
To each his own I suppose, it's just really disappointed to read about someone who was, in all regards, brilliant and probably a genius. And then... For him to simply stop after a few years. Very sad.
One thing that particularly bothered me was why he went back to try and make a calculator after the personal computer?
Maybe his goal is not to create an industry, but to have (and give people) a lot of fun. Apparently, he has a different concept of success than most people.