Because, tech industry business 101: If your not moving forward your getting left behind. That is unless your colluding with everyone else in the space to slow

Because, tech industry business 101: If your not moving forward your getting left behind. That is unless your colluding with everyone else in the space to slow innovation. The second ARM announced there would be a 64-bit version of their architecture, every single player should have been planning a migration with the knowledge that their competitors probably were.