Best-loved productivity tools of the rich and famous

What’s that one productivity tool you simply couldn’t live without? For me, it’s Dragon NaturallySpeaking, the voice recognition package that, despite its many quirks and frustrations, has saved me countless hours of keyboard time over the past 15 years.This week I set out to find a NaturallySpeaking equivalent for other business professionals. I posted a simple question on Twitter and the sourcing site Qwoted: “What’s the one digital productivity tool you would ta