Disruption happens ever more quickly. According to this excellent post on Asymco, Android is the third platform to reach 1 billion users.
Only that according to the graph, Android took 1.5 years to get there; Facebook took 3 years and Windows (two decades ago) probably something like 5 years.
1 billion user is planet-wide disruption. And today it only takes a few month for successful ecosystems to disrupt the planet and change our habits.
Do you remember the first version of the iPhone went on sale mid-2007? 6 years ago ONLY?
Food for thought.
