it was microsoft that killed palm, not the blackberry.. the blackberry's feature and software list is about as long as this thread... while palm being around for over 15 years has a list of hundreds of thousands of applications you can get for your palm.. I mean hell, my palm is a universal remote control that I can use on literally any IR device...
Although everyone wanted windows mobile on their phones.. I mean after all, we have windows at home, why not have it on the phone too.. should put in in my bathroom scale, my toothbrush, my mp3 player, my alarm clock, my television and my microwave. Mac has been trying for YEARS to compete with that and while they have been a constant competitor, probably 10% of computer owners use macs.