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>A cinder block and a chair both achieve the same result ...
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>How so? I guess if you limit yourself to whether one can sit down on a cinder block and on a chair, I guess your analogy holds water. But was for comfort, and usefulness, I don't think you get the same result.
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>I think your analogy is "impaired"...

Nope ... you're reasoning is. I equate the cinder block to your "default grid"; ie. "uncomfortable".