No live blogging, no checking your email, no tweeting during meetings.That’s a White House rule at cabinet meetings.

• What does that tell you about how grown-ups behave at meetings?
• What might it suggest about decision-making and technology distraction?

I’ve read somewhere that many businesses are asking people not to bring their Blackberries and iPhones to the meeting. I’m interested to know if you have seen or heard of an official policy on this anywhere.