I think you are missing the point. It isn't that business travelers need their laptops during the flight, but that most don't check any luggage at all. When I w

I think you are missing the point. It isn't that business travelers need their laptops during the flight, but that most don't check any luggage at all. When I was flying for business, I only traveled with hand luggage. No need to deal with the hassle of checking a bag, when all my clothes for the next few days can fit into a carry on bag.