It's easy to see what's disruptive once it's, um, disrupted. But we all still mistake a clunky version 0.1 for the limit of what a technology can achieve. Most

It's easy to see what's disruptive once it's, um, disrupted. But we all still mistake a clunky version 0.1 for the limit of what a technology can achieve. Most recent example: Twitter and everyone saying it will never make any money.