Apple, the consumer and the unemployment

I know this is a camera/Mac forum but do you think about the consequences of your purchases and do you believe that you are contributing to your economy when you buy an Apple Imac/Macbook/Ipad.

please look from minute 18.47. National V overseas subcontracting.
http://techtv.mit.edu/videos/20213-the-continued-economic-decline-of-the-west