Maybe you should give some further consideration to the economics of decent QC
1. My MBP retails for $4,400 (Aus) in Australia
2. MBPs are made in china.
3. The employees at the factory probably make what $50 a day?? (guess - in AUD for simplicity)
4. It would take an hour (generous) to run through a QC checklist and make sure things like the freaking KEYBOARD work.
5. The cost for getting a chinese factory worker to QC each laptop would add 50/4400 X 100 = 1.14%
6. you can subtract the cost of paying for that faulty laptop to get shipped back to apple and the cost of shipping me a new one.
7. you can subtract the cost of the "apple care" rep's time in attempting to troubleshoot & organise the transport.
8. you can subtract the cost of doing PR damage control and avoid your customers suing (see the ACD class action thread).
9. you can subtract some more because a satisfied customer is likely to buy another product from you in the future
10. I'm getting more angry every day that my credit card is accruing interest while my replacement MBP hasnt even shipped.