I agree, there's gonna have to be some serious sales soon.
I love the tech and that it's not gov't subsidized like much of the clean tech out there, I think with money tight there's no future in that approach.
This wouldn't be the only clean tech that doesn't need subsidies, Light Emitting Diodes are another, cheap, safe and not a gov't disaster like the Compact Fluorescents with the mercury problem.
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