It happened to Palm. It's happening to BlackBerry. Apple, Google, Microsoft, and Samsung might be insulated by their revenue from other businesses, or they might not. No company stays on top, or even in the game, forever. So, we interrupt our usual programing to get Kevin Michaluk of CrackBerry.com back on the line so he can explain to us what the hell is happening with BlackBerry. The reaction to the iPhone, the detour of the PlayBook, and the launch of BB10. No. Holds. Barred.