Zemlin argues that the new PC economics look much more like the cell phone industry than it does the PC value chain.

Zemlin认为，新的PC经济比起原来的PC产业链，更像手机行业。

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Asif Noorani, the founder of Dr. Cell Phone, a chain of repair shops in Texas, has also seen one iPad.

FORBES: iPad's Screen Cracking Far Less Than iPhone's So Far

But Hall says that auditing a supply chain for conflict minerals would only increase the price of a cell phone, for example, by a penny.

FORBES: Does Your Cell Phone Contain "Conflict Minerals"?