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|Subject: Re: Online learning||Date: 11/9/2012 7:50 AM|
|Author: captainccs||Number: 65440 of 76432|
but in order to handle, say, 20,000 students in one class, the testing can't be very profound,
Why not? If a computer is doing the grading 2 is no more difficult than 1 and 20K is no more difficult than 2.
2. What are the real channels for monetizing?
How do people make money on free open source software?
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