"What has caused the effective price of virtualization to head
toward zero -- and how?
"In contrast to many who seem to feel that open source and
proprietary software operate in two parallel but separate universes
— that open source is used by people who can't afford 'real'
software, while proprietary commercial software is for
organizations that need reliability, scalability, and all the other
'abilities' — I believe that open source is already
challenging the proprietary software world..."
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