Put it all on Jack?
Twitter? Maybe he just got lucky. Square, the way to pay with your phone? Others may beat him to it. Square, the way to turn the rest of us into merchantpreneurs? Mr Dorsey may yet live to rule our world
The iij Top Ten Upcoming Mobile Innovation Books
Surprisingly, we had the opposite problem to our usual one with this category: this time we were not quite as inundated with contenders