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In case anyone else is wondering, the comments are evidently referring to this: https://en.wikipedia.org/wiki/Blackboard_Inc https://en.wikipedia.org/wiki/Black
by ScottBurson 11y ago
In case anyone else is wondering, the comments are evidently referring to this: https://en.wikipedia.org/wiki/Blackboard_Inc https://en.wikipedia.org/wiki/Blackboard_Inc.
and not this: https://en.wikipedia.org/wiki/Blackboard_system https://en.wikipedia.org/wiki/Blackboard_system