I don't envy Motorola's employees. Been once in a similar situation and HR distributed Who Moved My Cheese to all employees. Not fun.
However this is how the free market works. Market leaders decay (DEC, HP, Motorola, Silicon Graphics, Sun, National Semi, etc) and new ones replace them (Apple, Facebook, Intel, Google, etc). Some manage to adapt (e.g. IBM) and some do not (e.g. Microsoft).
Gone are the days of working entire ones' career at a single company and retiring with a gold watch and a pension. Things are moving faster these days and today's market leaders are not immuned, new challengers will rise and take control.
"What goes up must come down
Spinnin' wheel got to go 'round"