The value of projects getting up and running on time, or keeping running, is much more important than some difference in freight.

FORBES: Intermarine Executives Discuss Ship Financing, Piracy, and Global Maritime Trade

American tested the idea in seven cities earlier this year and found getting people without overhead bin luggage on early sped up boarding time and improved on-time arrival performance.

WSJ: Summer Air-Travel Survival Guide

"People have trouble going to events where there is networking and getting their names out, but now is not the time to give up on networking, " she says.

CNN: 10 tips to recession-proof your career

And growing up is stressful, and taking tests are stressful, and getting that paper in on time is stressful.

WHITEHOUSE: President Obama Unveils his Budget to Win the Future

As Iain Thomson puts it, it really might be time to take this space idea seriously and get on with getting up and out of this gravity well.

FORBES: Meteorites Are The Universe's Way Of Telling Us We Need More Than One Planet To Live On

"The truth is that the first step to getting a job and getting back into the jobs market is having some work experience and learning to work and turning up for work on time and being part of a relied on team, " he said.

BBC: Burger King leaves work experience scheme for jobless

Getting to see what people say and think in real time thanks to public discussions on social networks and websites opens up all kinds of exciting possibilities, from tracking the spread of diseases to assessing security threats.

FORBES: Connect