And then there's the question of its price, which becomes a lot less tempting once you factor in the laundry list of necessary components.

ENGADGET

Dr. MICKEY LEVY (Chief Economist, Bank of America New York): So, the fiscal stimulus, now that it moves to the top of the priority list, that stimulus package will include some of the components of Obama's economic platform, including tax cuts for the middle and lower income households.

NPR: To Face Economic Crisis, Obama Moves Quickly

It may be that the eating millions will one day take an informed interest in what goes into the stomach, carefully assessing the components of processed food, which conscientious manufacturers will list in print big enough to be read without a magnifying glass.

ECONOMIST: Eating

And the list is less daunting than its 300 pages would suggest, consisting mostly of advanced components for weapons and command and control systems.

ECONOMIST: Sharpening sanctions

Berkshire saw revenues rise down the list of the companies it holds in businesses ranging between railroads, auto insurance, electronics components and RV-makers.

FORBES: At Heart Of Berkshire's Returns: Buffett's 'Buy American'

With 3DI, an industrial designer looking to source components can upload a 3D design into the 3D search engine which immediately returns a list of matching suppliers worldwide.

FORBES: London-Based Startup 3D Industri.es Aims To Become The Google Of 3D Search